3477642442131 has 16 divisors (see below), whose sum is σ = 5447495854080. Its totient is φ = 1945534233120.

The previous prime is 3477642442111. The next prime is 3477642442151. The reversal of 3477642442131 is 1312442467743.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3477642442111) and next prime (3477642442151).

It is not a de Polignac number, because 3477642442131 - 2⁶ = 3477642442067 is a prime.

It is a super-2 number, since 2×3477642442131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3477642442111) 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, 4053195891 + ... + 4053196748.

It is an arithmetic number, because the mean of its divisors is an integer number (340468490880).

Almost surely, 2^{3477642442131} is an apocalyptic number.

3477642442131 is a deficient number, since it is larger than the sum of its proper divisors (1969853411949).

3477642442131 is a wasteful number, since it uses less digits than its factorization.

3477642442131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8106392666.

The product of its digits is 2709504, while the sum is 48.

The spelling of 3477642442131 in words is "three trillion, four hundred seventy-seven billion, six hundred forty-two million, four hundred forty-two thousand, one hundred thirty-one".