40024013132 has 12 divisors (see below), whose sum is σ = 73087328496. Its totient is φ = 19141919280.

The previous prime is 40024013119. The next prime is 40024013153. The reversal of 40024013132 is 23131042004.

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 3 ways as a sum of consecutive naturals, for example, 217521719 + ... + 217521902.

It is an arithmetic number, because the mean of its divisors is an integer number (6090610708).

Almost surely, 2^40024013132 is an apocalyptic number.

It is an amenable number.

40024013132 is a deficient number, since it is larger than the sum of its proper divisors (33063315364).

40024013132 is a wasteful number, since it uses less digits than its factorization.

40024013132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435043648 (or 435043646 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40024013132 its reverse (23131042004), we get a palindrome (63155055136).

The spelling of 40024013132 in words is "forty billion, twenty-four million, thirteen thousand, one hundred thirty-two".