40532515424 has 24 divisors (see below), whose sum is σ = 80095055040. Its totient is φ = 20190914176.

The previous prime is 40532515409. The next prime is 40532515427. The reversal of 40532515424 is 42451523504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40532515427) by changing a digit.

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, 2345744 + ... + 2362959.

It is an arithmetic number, because the mean of its divisors is an integer number (3337293960).

Almost surely, 2^40532515424 is an apocalyptic number.

It is an amenable number.

40532515424 is a deficient number, since it is larger than the sum of its proper divisors (39562539616).

40532515424 is a wasteful number, since it uses less digits than its factorization.

40532515424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708982 (or 4708974 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 40532515424 in words is "forty billion, five hundred thirty-two million, five hundred fifteen thousand, four hundred twenty-four".