331425034302 has 64 divisors (see below), whose sum is σ = 728241373440. Its totient is φ = 100181203200.

The previous prime is 331425034273. The next prime is 331425034331. The reversal of 331425034302 is 203430524133.

It is an interprime number because it is at equal distance from previous prime (331425034273) and next prime (331425034331).

It is a self number, because there is not a number n which added to its sum of digits gives 331425034302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 421224 + ... + 916667.

It is an arithmetic number, because the mean of its divisors is an integer number (11378771460).

Almost surely, 2^331425034302 is an apocalyptic number.

331425034302 is an abundant number, since it is smaller than the sum of its proper divisors (396816339138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331425034302 is a wasteful number, since it uses less digits than its factorization.

331425034302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338009.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 331425034302 its reverse (203430524133), we get a palindrome (534855558435).

The spelling of 331425034302 in words is "three hundred thirty-one billion, four hundred twenty-five million, thirty-four thousand, three hundred two".