330400133939 has 2 divisors, whose sum is σ = 330400133940. Its totient is φ = 330400133938.

The previous prime is 330400133893. The next prime is 330400133941. The reversal of 330400133939 is 939331004033.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330400133939 is a prime.

Together with 330400133941, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (330400135939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165200066969 + 165200066970.

It is an arithmetic number, because the mean of its divisors is an integer number (165200066970).

Almost surely, 2^330400133939 is an apocalyptic number.

330400133939 is a deficient number, since it is larger than the sum of its proper divisors (1).

330400133939 is an equidigital number, since it uses as much as digits as its factorization.

330400133939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78732, while the sum is 38.

The spelling of 330400133939 in words is "three hundred thirty billion, four hundred million, one hundred thirty-three thousand, nine hundred thirty-nine".