74120677123263 has 32 divisors (see below), whose sum is σ = 99103344480000. Its totient is φ = 49276117316352.

The previous prime is 74120677123237. The next prime is 74120677123343. The reversal of 74120677123263 is 36232177602147.

It is not a de Polignac number, because 74120677123263 - 2¹⁶ = 74120677057727 is a prime.

It is a super-2 number, since 2×74120677123263² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74120677123763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9185852593 + ... + 9185860661.

It is an arithmetic number, because the mean of its divisors is an integer number (3096979515000).

Almost surely, 2^{74120677123263} is an apocalyptic number.

74120677123263 is a deficient number, since it is larger than the sum of its proper divisors (24982667356737).

74120677123263 is a wasteful number, since it uses less digits than its factorization.

74120677123263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13879.

The product of its (nonzero) digits is 3556224, while the sum is 51.

The spelling of 74120677123263 in words is "seventy-four trillion, one hundred twenty billion, six hundred seventy-seven million, one hundred twenty-three thousand, two hundred sixty-three".