40370663036472 has 32 divisors (see below), whose sum is σ = 100926849140880. Its totient is φ = 13456862138880.

The previous prime is 40370663036461. The next prime is 40370663036491. The reversal of 40370663036472 is 27463036607304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14713722 + ... + 17240502.

Almost surely, 2^{40370663036472} is an apocalyptic number.

It is an amenable number.

40370663036472 is an abundant number, since it is smaller than the sum of its proper divisors (60556186104408).

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

40370663036472 is a wasteful number, since it uses less digits than its factorization.

40370663036472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192503 (or 3192499 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 51.

The spelling of 40370663036472 in words is "forty trillion, three hundred seventy billion, six hundred sixty-three million, thirty-six thousand, four hundred seventy-two".