3331166334431 has 12 divisors (see below), whose sum is σ = 3666254083560. Its totient is φ = 3024514190880.

The previous prime is 3331166334373. The next prime is 3331166334437. The reversal of 3331166334431 is 1344336611333.

It is not a de Polignac number, because 3331166334431 - 2²² = 3331162140127 is a prime.

It is a super-2 number, since 2×3331166334431² (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 (3331166334437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161555621 + ... + 161576238.

It is an arithmetic number, because the mean of its divisors is an integer number (305521173630).

Almost surely, 2^{3331166334431} is an apocalyptic number.

3331166334431 is a deficient number, since it is larger than the sum of its proper divisors (335087749129).

3331166334431 is a wasteful number, since it uses less digits than its factorization.

3331166334431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323131946 (or 323131933 counting only the distinct ones).

The product of its digits is 419904, while the sum is 41.

The spelling of 3331166334431 in words is "three trillion, three hundred thirty-one billion, one hundred sixty-six million, three hundred thirty-four thousand, four hundred thirty-one".