40125034132 has 24 divisors (see below), whose sum is σ = 70450380000. Its totient is φ = 19996430496.

The previous prime is 40125034127. The next prime is 40125034181. The reversal of 40125034132 is 23143052104.

It is a super-2 number, since 2×40125034132² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40125034097 and 40125034106.

It is a congruent number.

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, 2323843 + ... + 2341045.

It is an arithmetic number, because the mean of its divisors is an integer number (2935432500).

Almost surely, 2^40125034132 is an apocalyptic number.

It is an amenable number.

40125034132 is a deficient number, since it is larger than the sum of its proper divisors (30325345868).

40125034132 is a wasteful number, since it uses less digits than its factorization.

40125034132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19095 (or 19093 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 40125034132 its reverse (23143052104), we get a palindrome (63268086236).

The spelling of 40125034132 in words is "forty billion, one hundred twenty-five million, thirty-four thousand, one hundred thirty-two".