43402414056 has 32 divisors (see below), whose sum is σ = 108514976640. Its totient is φ = 14466279168.

The previous prime is 43402414007. The next prime is 43402414067. The reversal of 43402414056 is 65041420434.

It is a happy number.

It is a super-2 number, since 2×43402414056² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 252000 + ... + 387696.

It is an arithmetic number, because the mean of its divisors is an integer number (3391093020).

Almost surely, 2^43402414056 is an apocalyptic number.

It is an amenable number.

43402414056 is an abundant number, since it is smaller than the sum of its proper divisors (65112562584).

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

43402414056 is a wasteful number, since it uses less digits than its factorization.

43402414056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149033 (or 149029 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 43402414056 in words is "forty-three billion, four hundred two million, four hundred fourteen thousand, fifty-six".