331096386494 has 8 divisors (see below), whose sum is σ = 496721945928. Its totient is φ = 165522404520.

The previous prime is 331096386469. The next prime is 331096386503. The reversal of 331096386494 is 494683690133.

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

It is a super-2 number, since 2×331096386494² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12878312 + ... + 12903995.

It is an arithmetic number, because the mean of its divisors is an integer number (62090243241).

Almost surely, 2^331096386494 is an apocalyptic number.

331096386494 is a deficient number, since it is larger than the sum of its proper divisors (165625559434).

331096386494 is a wasteful number, since it uses less digits than its factorization.

331096386494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25788730.

The product of its (nonzero) digits is 10077696, while the sum is 56.

The spelling of 331096386494 in words is "three hundred thirty-one billion, ninety-six million, three hundred eighty-six thousand, four hundred ninety-four".