331425145430 has 16 divisors (see below), whose sum is σ = 631657336320. Its totient is φ = 124771819392.

The previous prime is 331425145427. The next prime is 331425145483. The reversal of 331425145430 is 34541524133.

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 7 ways as a sum of consecutive naturals, for example, 974779670 + ... + 974780009.

It is an arithmetic number, because the mean of its divisors is an integer number (39478583520).

Almost surely, 2^331425145430 is an apocalyptic number.

331425145430 is a deficient number, since it is larger than the sum of its proper divisors (300232190890).

331425145430 is a wasteful number, since it uses less digits than its factorization.

331425145430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949559703.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 331425145430 its reverse (34541524133), we get a palindrome (365966669563).

The spelling of 331425145430 in words is "three hundred thirty-one billion, four hundred twenty-five million, one hundred forty-five thousand, four hundred thirty".