40030324432125 has 32 divisors (see below), whose sum is σ = 66611383962240. Its totient is φ = 21349210176000.

The previous prime is 40030324432069. The next prime is 40030324432159. The reversal of 40030324432125 is 52123442303004.

It is not a de Polignac number, because 40030324432125 - 2²⁵ = 40030290877693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27789645 + ... + 29194605.

It is an arithmetic number, because the mean of its divisors is an integer number (2081605748820).

Almost surely, 2^{40030324432125} is an apocalyptic number.

It is an amenable number.

40030324432125 is a deficient number, since it is larger than the sum of its proper divisors (26581059530115).

40030324432125 is a wasteful number, since it uses less digits than its factorization.

40030324432125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480958 (or 1480948 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 40030324432125 its reverse (52123442303004), we get a palindrome (92153766735129).

The spelling of 40030324432125 in words is "forty trillion, thirty billion, three hundred twenty-four million, four hundred thirty-two thousand, one hundred twenty-five".