2597419440038 has 16 divisors (see below), whose sum is σ = 3980101690224. Its totient is φ = 1270935022560.

The previous prime is 2597419440029. The next prime is 2597419440041. The reversal of 2597419440038 is 8300449147952.

It is a happy number.

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, 54012320 + ... + 54060387.

It is an arithmetic number, because the mean of its divisors is an integer number (248756355639).

Almost surely, 2^{2597419440038} is an apocalyptic number.

2597419440038 is a deficient number, since it is larger than the sum of its proper divisors (1382682250186).

2597419440038 is a wasteful number, since it uses less digits than its factorization.

2597419440038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108072967.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 2597419440038 in words is "two trillion, five hundred ninety-seven billion, four hundred nineteen million, four hundred forty thousand, thirty-eight".