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4444214775020 = 225222210738751
BaseRepresentation
bin100000010101011111111…
…0101111100110011101100
3120201212021222011100210222
41000222333311330303230
51040303222440300040
613241351042150512
7636040533203546
oct100527765746354
916655258140728
104444214775020
11146386541a949
125b939a652438
1326311a769137
1411515b770696
157a90e3d7bb5
hex40abfd7ccec

4444214775020 has 12 divisors (see below), whose sum is σ = 9332851027584. Its totient is φ = 1777685910000.

The previous prime is 4444214774999. The next prime is 4444214775041. The reversal of 4444214775020 is 205774124444.

It is an interprime number because it is at equal distance from previous prime (4444214774999) and next prime (4444214775041).

It is a super-3 number, since 3×44442147750203 (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111105369356 + ... + 111105369395.

It is an arithmetic number, because the mean of its divisors is an integer number (777737585632).

Almost surely, 24444214775020 is an apocalyptic number.

It is an amenable number.

4444214775020 is an abundant number, since it is smaller than the sum of its proper divisors (4888636252564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4444214775020 is a wasteful number, since it uses less digits than its factorization.

4444214775020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222210738760 (or 222210738758 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 44.

Adding to 4444214775020 its reverse (205774124444), we get a palindrome (4649988899464).

The spelling of 4444214775020 in words is "four trillion, four hundred forty-four billion, two hundred fourteen million, seven hundred seventy-five thousand, twenty".

Divisors: 1 2 4 5 10 20 222210738751 444421477502 888842955004 1111053693755 2222107387510 4444214775020