1044342436656 has 40 divisors (see below), whose sum is σ = 2697924018240. Its totient is φ = 348109062976.

The previous prime is 1044342436591. The next prime is 1044342436661. The reversal of 1044342436656 is 6566342434401.

It is a super-2 number, since 2×1044342436656² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 4687435 + ... + 4905173.

It is an arithmetic number, because the mean of its divisors is an integer number (67448100456).

Almost surely, 2^{1044342436656} is an apocalyptic number.

1044342436656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1044342436656 is an abundant number, since it is smaller than the sum of its proper divisors (1653581581584).

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

1044342436656 is a wasteful number, since it uses less digits than its factorization.

1044342436656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317673 (or 317667 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 48.

The spelling of 1044342436656 in words is "one trillion, forty-four billion, three hundred forty-two million, four hundred thirty-six thousand, six hundred fifty-six".