37407000040 has 16 divisors (see below), whose sum is σ = 84165750180. Its totient is φ = 14962800000.

The previous prime is 37407000023. The next prime is 37407000067. The reversal of 37407000040 is 4000070473.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30982336324 + 6424663716 = 176018^2 + 80154^2 .

It is a junction number, because it is equal to n+sod(n) for n = 37406999969 and 37407000014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467587461 + ... + 467587540.

Almost surely, 2^37407000040 is an apocalyptic number.

It is an amenable number.

37407000040 is an abundant number, since it is smaller than the sum of its proper divisors (46758750140).

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

37407000040 is a wasteful number, since it uses less digits than its factorization.

37407000040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935175012 (or 935175008 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The spelling of 37407000040 in words is "thirty-seven billion, four hundred seven million, forty", and thus it is an aban number.