44223400030 has 32 divisors (see below), whose sum is σ = 84110400000. Its totient is φ = 16694602272.

The previous prime is 44223399953. The next prime is 44223400043. The reversal of 44223400030 is 3000432244.

It is a super-2 number, since 2×44223400030² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44223399974 and 44223400010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392530 + ... + 492469.

It is an arithmetic number, because the mean of its divisors is an integer number (2628450000).

Almost surely, 2^44223400030 is an apocalyptic number.

44223400030 is a deficient number, since it is larger than the sum of its proper divisors (39886999970).

44223400030 is a wasteful number, since it uses less digits than its factorization.

44223400030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885288.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 44223400030 its reverse (3000432244), we get a palindrome (47223832274).

The spelling of 44223400030 in words is "forty-four billion, two hundred twenty-three million, four hundred thousand, thirty".