26775464377123 has 24 divisors (see below), whose sum is σ = 35405572751360. Its totient is φ = 19765893034800.

The previous prime is 26775464377073. The next prime is 26775464377141. The reversal of 26775464377123 is 32177346457762.

It is not a de Polignac number, because 26775464377123 - 2⁹ = 26775464376611 is a prime.

It is a super-2 number, since 2×26775464377123² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26775464077123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 831881763 + ... + 831913948.

Almost surely, 2^{26775464377123} is an apocalyptic number.

26775464377123 is a deficient number, since it is larger than the sum of its proper divisors (8630108374237).

26775464377123 is a wasteful number, since it uses less digits than its factorization.

26775464377123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663795759 (or 1663795748 counting only the distinct ones).

The product of its digits is 248935680, while the sum is 64.

The spelling of 26775464377123 in words is "twenty-six trillion, seven hundred seventy-five billion, four hundred sixty-four million, three hundred seventy-seven thousand, one hundred twenty-three".