3136427261005 has 8 divisors (see below), whose sum is σ = 3843791707392. Its totient is φ = 2455755812688.

The previous prime is 3136427260991. The next prime is 3136427261041. The reversal of 3136427261005 is 5001627246313.

It is a happy number.

3136427261005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3136427261005 - 2¹¹ = 3136427258957 is a prime.

It is a super-2 number, since 2×3136427261005² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6673249257 + ... + 6673249726.

It is an arithmetic number, because the mean of its divisors is an integer number (480473963424).

Almost surely, 2^{3136427261005} is an apocalyptic number.

It is an amenable number.

3136427261005 is a deficient number, since it is larger than the sum of its proper divisors (707364446387).

3136427261005 is a wasteful number, since it uses less digits than its factorization.

3136427261005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13346499035.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 3136427261005 in words is "three trillion, one hundred thirty-six billion, four hundred twenty-seven million, two hundred sixty-one thousand, five".