74020677123263 has 24 divisors (see below), whose sum is σ = 85941695908800. Its totient is φ = 63493536697344.

The previous prime is 74020677123259. The next prime is 74020677123271. The reversal of 74020677123263 is 36232177602047.

It is not a de Polignac number, because 74020677123263 - 2² = 74020677123259 is a prime.

It is a super-3 number, since 3×74020677123263³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74020677123293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162837878 + ... + 163291811.

It is an arithmetic number, because the mean of its divisors is an integer number (3580903996200).

Almost surely, 2^{74020677123263} is an apocalyptic number.

74020677123263 is a deficient number, since it is larger than the sum of its proper divisors (11921018785537).

74020677123263 is a wasteful number, since it uses less digits than its factorization.

74020677123263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326129811 (or 326129798 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 50.

The spelling of 74020677123263 in words is "seventy-four trillion, twenty billion, six hundred seventy-seven million, one hundred twenty-three thousand, two hundred sixty-three".