137771440004 has 24 divisors (see below), whose sum is σ = 264197676288. Its totient is φ = 62342555040.

The previous prime is 137771439929. The next prime is 137771440109. The reversal of 137771440004 is 400044177731.

It is a self number, because there is not a number n which added to its sum of digits gives 137771440004.

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, 7010747 + ... + 7030370.

It is an arithmetic number, because the mean of its divisors is an integer number (11008236512).

Almost surely, 2^137771440004 is an apocalyptic number.

It is an amenable number.

137771440004 is a deficient number, since it is larger than the sum of its proper divisors (126426236284).

137771440004 is a wasteful number, since it uses less digits than its factorization.

137771440004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14041355 (or 14041353 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 38.

It can be divided in two parts, 137771 and 440004, that added together give a palindrome (577775).

The spelling of 137771440004 in words is "one hundred thirty-seven billion, seven hundred seventy-one million, four hundred forty thousand, four".