331334001423231 has 8 divisors (see below), whose sum is σ = 441778929127680. Its totient is φ = 220889204000472.

The previous prime is 331334001423211. The next prime is 331334001423277. The reversal of 331334001423231 is 132324100433133.

It is a happy number.

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

It is not a de Polignac number, because 331334001423231 - 2¹⁵ = 331334001390463 is a prime.

It is a super-2 number, since 2×331334001423231² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 331334001423192 and 331334001423201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331334001423211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26473201 + ... + 36925578.

It is an arithmetic number, because the mean of its divisors is an integer number (55222366140960).

Almost surely, 2^{331334001423231} is an apocalyptic number.

331334001423231 is a deficient number, since it is larger than the sum of its proper divisors (110444927704449).

331334001423231 is a wasteful number, since it uses less digits than its factorization.

331334001423231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65140845.

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 331334001423231 its reverse (132324100433133), we get a palindrome (463658101856364).

The spelling of 331334001423231 in words is "three hundred thirty-one trillion, three hundred thirty-four billion, one million, four hundred twenty-three thousand, two hundred thirty-one".