37373340040 has 16 divisors (see below), whose sum is σ = 84090015180. Its totient is φ = 14949336000.

The previous prime is 37373340031. The next prime is 37373340047. The reversal of 37373340040 is 4004337373.

It can be written as a sum of positive squares in 2 ways, for example, as 36409982596 + 963357444 = 190814^2 + 31038^2 .

It is a junction number, because it is equal to n+sod(n) for n = 37373339978 and 37373340005.

It is not an unprimeable number, because it can be changed into a prime (37373340047) 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, 467166711 + ... + 467166790.

Almost surely, 2^37373340040 is an apocalyptic number.

It is an amenable number.

37373340040 is an abundant number, since it is smaller than the sum of its proper divisors (46716675140).

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

37373340040 is a wasteful number, since it uses less digits than its factorization.

37373340040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934333512 (or 934333508 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 34.

The spelling of 37373340040 in words is "thirty-seven billion, three hundred seventy-three million, three hundred forty thousand, forty".