331245693411 has 8 divisors (see below), whose sum is σ = 441985442064. Its totient is φ = 220668203520.

The previous prime is 331245693407. The next prime is 331245693421. The reversal of 331245693411 is 114396542133.

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 331245693411 - 2² = 331245693407 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (331245693421) 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, 40559926 + ... + 40568091.

It is an arithmetic number, because the mean of its divisors is an integer number (55248180258).

Almost surely, 2^331245693411 is an apocalyptic number.

331245693411 is a deficient number, since it is larger than the sum of its proper divisors (110739748653).

331245693411 is a wasteful number, since it uses less digits than its factorization.

331245693411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81129381.

The product of its digits is 233280, while the sum is 42.

The spelling of 331245693411 in words is "three hundred thirty-one billion, two hundred forty-five million, six hundred ninety-three thousand, four hundred eleven".