1874685076313 has 4 divisors (see below), whose sum is σ = 2142497230080. Its totient is φ = 1606872922548.

The previous prime is 1874685076261. The next prime is 1874685076361. The reversal of 1874685076313 is 3136705864781.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1874685076313 - 2²⁰ = 1874684027737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1874685076813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133906076873 + ... + 133906076886.

It is an arithmetic number, because the mean of its divisors is an integer number (535624307520).

Almost surely, 2^{1874685076313} is an apocalyptic number.

It is an amenable number.

1874685076313 is a deficient number, since it is larger than the sum of its proper divisors (267812153767).

1874685076313 is an equidigital number, since it uses as much as digits as its factorization.

1874685076313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267812153766.

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 1874685076313 in words is "one trillion, eight hundred seventy-four billion, six hundred eighty-five million, seventy-six thousand, three hundred thirteen".