3564331274044 has 24 divisors (see below), whose sum is σ = 6623529358320. Its totient is φ = 1672498542336.

The previous prime is 3564331274039. The next prime is 3564331274051. The reversal of 3564331274044 is 4404721334653.

It is a super-2 number, since 2×3564331274044² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3564331273985 and 3564331274003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75504699 + ... + 75551890.

It is an arithmetic number, because the mean of its divisors is an integer number (275980389930).

Almost surely, 2^{3564331274044} is an apocalyptic number.

3564331274044 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3564331274044 is a deficient number, since it is larger than the sum of its proper divisors (3059198084276).

3564331274044 is a wasteful number, since it uses less digits than its factorization.

3564331274044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151056957 (or 151056955 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 46.

The spelling of 3564331274044 in words is "three trillion, five hundred sixty-four billion, three hundred thirty-one million, two hundred seventy-four thousand, forty-four".