4401043922772 has 72 divisors (see below), whose sum is σ = 13152545078400. Its totient is φ = 1214081080128.

The previous prime is 4401043922719. The next prime is 4401043922773. The reversal of 4401043922772 is 2772293401044.

4401043922772 is a `hidden beast` number, since 440 + 10 + 43 + 92 + 2 + 7 + 72 = 666.

It is a super-2 number, since 2×4401043922772² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4401043922773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301104072 + ... + 301118687.

It is an arithmetic number, because the mean of its divisors is an integer number (182674237200).

Almost surely, 2^{4401043922772} is an apocalyptic number.

4401043922772 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4401043922772 is an abundant number, since it is smaller than the sum of its proper divisors (8751501155628).

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

4401043922772 is a wasteful number, since it uses less digits than its factorization.

4401043922772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602222805 (or 602222800 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 4401043922772 in words is "four trillion, four hundred one billion, forty-three million, nine hundred twenty-two thousand, seven hundred seventy-two".