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BaseRepresentation
bin111010010001001111100…
…100001010111101111000
3112011210122200021122221201
4322101033210022331320
51011101143031331130
612303305142143544
7562203623555101
oct72211744127570
915153580248851
104004244402040
111304210635753
12548071421bb4
132307a224c82c
14dbb40d133a8
156e25d90abca
hex3a44f90af78

4004244402040 has 16 divisors (see below), whose sum is σ = 9009549904680. Its totient is φ = 1601697760800.

The previous prime is 4004244402019. The next prime is 4004244402107. The reversal of 4004244402040 is 402044424004.

Adding to 4004244402040 its reverse (402044424004), we get a palindrome (4406288826044).

It is a congruent number.

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, 50053054986 + ... + 50053055065.

Almost surely, 24004244402040 is an apocalyptic number.

4004244402040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4004244402040 is an abundant number, since it is smaller than the sum of its proper divisors (5005305502640).

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

4004244402040 is a wasteful number, since it uses less digits than its factorization.

4004244402040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100106110062 (or 100106110058 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

The spelling of 4004244402040 in words is "four trillion, four billion, two hundred forty-four million, four hundred two thousand, forty".