331420040002 has 8 divisors (see below), whose sum is σ = 500422312512. Its totient is φ = 164612602500.

The previous prime is 331420039999. The next prime is 331420040027. The reversal of 331420040002 is 200040024133.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548708374 + ... + 548708977.

It is an arithmetic number, because the mean of its divisors is an integer number (62552789064).

Almost surely, 2^331420040002 is an apocalyptic number.

331420040002 is a deficient number, since it is larger than the sum of its proper divisors (169002272510).

331420040002 is a wasteful number, since it uses less digits than its factorization.

331420040002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097417504.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 331420040002 its reverse (200040024133), we get a palindrome (531460064135).

The spelling of 331420040002 in words is "three hundred thirty-one billion, four hundred twenty million, forty thousand, two".