43022625040 has 40 divisors (see below), whose sum is σ = 101232770688. Its totient is φ = 17001709440.

The previous prime is 43022625031. The next prime is 43022625109. The reversal of 43022625040 is 4052622034.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3233016 + ... + 3246295.

Almost surely, 2^43022625040 is an apocalyptic number.

43022625040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43022625040 is an abundant number, since it is smaller than the sum of its proper divisors (58210145648).

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

43022625040 is a wasteful number, since it uses less digits than its factorization.

43022625040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479407 (or 6479401 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The spelling of 43022625040 in words is "forty-three billion, twenty-two million, six hundred twenty-five thousand, forty".