40412003652 has 24 divisors (see below), whose sum is σ = 104771861600. Its totient is φ = 13470667848.

The previous prime is 40412003623. The next prime is 40412003657. The reversal of 40412003652 is 25630021404.

40412003652 is a `hidden beast` number, since 4 + 0 + 4 + 1 + 2 + 0 + 0 + 3 + 652 = 666.

40412003652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40412003652² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40412003657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187092502 + ... + 187092717.

Almost surely, 2^40412003652 is an apocalyptic number.

It is an amenable number.

40412003652 is an abundant number, since it is smaller than the sum of its proper divisors (64359857948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40412003652 is a wasteful number, since it uses less digits than its factorization.

40412003652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374185232 (or 374185224 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The spelling of 40412003652 in words is "forty billion, four hundred twelve million, three thousand, six hundred fifty-two".