331002420002342 has 40 divisors (see below), whose sum is σ = 548122278071280. Its totient is φ = 149912480607120.

The previous prime is 331002420002327. The next prime is 331002420002357. The reversal of 331002420002342 is 243200024200133.

It is an interprime number because it is at equal distance from previous prime (331002420002327) and next prime (331002420002357).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12293138 + ... + 28515365.

It is an arithmetic number, because the mean of its divisors is an integer number (13703056951782).

Almost surely, 2^{331002420002342} is an apocalyptic number.

331002420002342 is a deficient number, since it is larger than the sum of its proper divisors (217119858068938).

331002420002342 is an equidigital number, since it uses as much as digits as its factorization.

331002420002342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40808826 (or 40808793 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 331002420002342 its reverse (243200024200133), we get a palindrome (574202444202475).

The spelling of 331002420002342 in words is "three hundred thirty-one trillion, two billion, four hundred twenty million, two thousand, three hundred forty-two".