3142007974581 has 8 divisors (see below), whose sum is σ = 4787821675584. Its totient is φ = 1795433128320.

The previous prime is 3142007974549. The next prime is 3142007974601. The reversal of 3142007974581 is 1854797002413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3142007974581 - 2⁵ = 3142007974549 is a prime.

It is a super-2 number, since 2×3142007974581² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142007972581) 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 7 ways as a sum of consecutive naturals, for example, 74809713660 + ... + 74809713701.

It is an arithmetic number, because the mean of its divisors is an integer number (598477709448).

Almost surely, 2^{3142007974581} is an apocalyptic number.

It is an amenable number.

3142007974581 is a deficient number, since it is larger than the sum of its proper divisors (1645813701003).

3142007974581 is a wasteful number, since it uses less digits than its factorization.

3142007974581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149619427371.

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 3142007974581 in words is "three trillion, one hundred forty-two billion, seven million, nine hundred seventy-four thousand, five hundred eighty-one".