37400440434 has 32 divisors (see below), whose sum is σ = 85505016960. Its totient is φ = 10683553152.

The previous prime is 37400440417. The next prime is 37400440459. The reversal of 37400440434 is 43404400473.

It is a junction number, because it is equal to n+sod(n) for n = 37400440395 and 37400440404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108412 + ... + 294200.

It is an arithmetic number, because the mean of its divisors is an integer number (2672031780).

Almost surely, 2^37400440434 is an apocalyptic number.

37400440434 is an abundant number, since it is smaller than the sum of its proper divisors (48104576526).

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

37400440434 is a wasteful number, since it uses less digits than its factorization.

37400440434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190594.

The product of its (nonzero) digits is 64512, while the sum is 33.

The spelling of 37400440434 in words is "thirty-seven billion, four hundred million, four hundred forty thousand, four hundred thirty-four".