3671681454231 has 32 divisors (see below), whose sum is σ = 5839320388608. Its totient is φ = 2006497194240.

The previous prime is 3671681454211. The next prime is 3671681454247. The reversal of 3671681454231 is 1324541861763.

It is not a de Polignac number, because 3671681454231 - 2²⁶ = 3671614345367 is a prime.

It is a super-2 number, since 2×3671681454231² (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 (3671681454211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1803691 + ... + 3255251.

It is an arithmetic number, because the mean of its divisors is an integer number (182478762144).

Almost surely, 2^{3671681454231} is an apocalyptic number.

3671681454231 is a deficient number, since it is larger than the sum of its proper divisors (2167638934377).

3671681454231 is a wasteful number, since it uses less digits than its factorization.

3671681454231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456831.

The product of its digits is 2903040, while the sum is 51.

The spelling of 3671681454231 in words is "three trillion, six hundred seventy-one billion, six hundred eighty-one million, four hundred fifty-four thousand, two hundred thirty-one".