123874371773 has 16 divisors (see below), whose sum is σ = 130174052736. Its totient is φ = 117652201920.

The previous prime is 123874371743. The next prime is 123874371799. The reversal of 123874371773 is 377173478321.

It is a cyclic number.

It is not a de Polignac number, because 123874371773 - 2²⁴ = 123857594557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123874371713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4172843 + ... + 4202423.

It is an arithmetic number, because the mean of its divisors is an integer number (8135878296).

Almost surely, 2^123874371773 is an apocalyptic number.

It is an amenable number.

123874371773 is a deficient number, since it is larger than the sum of its proper divisors (6299680963).

123874371773 is a wasteful number, since it uses less digits than its factorization.

123874371773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30884.

The product of its digits is 4148928, while the sum is 53.

The spelling of 123874371773 in words is "one hundred twenty-three billion, eight hundred seventy-four million, three hundred seventy-one thousand, seven hundred seventy-three".