2623613278377 has 64 divisors (see below), whose sum is σ = 4363965562880. Its totient is φ = 1365097204224.

The previous prime is 2623613278373. The next prime is 2623613278411. The reversal of 2623613278377 is 7738723163262.

It is not a de Polignac number, because 2623613278377 - 2² = 2623613278373 is a prime.

It is a super-2 number, since 2×2623613278377² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2623613278373) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23387373 + ... + 23499285.

It is an arithmetic number, because the mean of its divisors is an integer number (68186961920).

Almost surely, 2^{2623613278377} is an apocalyptic number.

It is an amenable number.

2623613278377 is a deficient number, since it is larger than the sum of its proper divisors (1740352284503).

2623613278377 is a wasteful number, since it uses less digits than its factorization.

2623613278377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113102.

The product of its digits is 21337344, while the sum is 57.

The spelling of 2623613278377 in words is "two trillion, six hundred twenty-three billion, six hundred thirteen million, two hundred seventy-eight thousand, three hundred seventy-seven".