40024465136 has 10 divisors (see below), whose sum is σ = 77547401232. Its totient is φ = 20012232560.

The previous prime is 40024465123. The next prime is 40024465141. The reversal of 40024465136 is 63156442004.

40024465136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40024465096 and 40024465105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250764520 + ... + 1250764551.

Almost surely, 2^40024465136 is an apocalyptic number.

It is an amenable number.

40024465136 is a deficient number, since it is larger than the sum of its proper divisors (37522936096).

40024465136 is a wasteful number, since it uses less digits than its factorization.

40024465136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501529079 (or 2501529073 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 40024465136 in words is "forty billion, twenty-four million, four hundred sixty-five thousand, one hundred thirty-six".