334624640020667 has 2 divisors, whose sum is σ = 334624640020668. Its totient is φ = 334624640020666.

The previous prime is 334624640020591. The next prime is 334624640020733. The reversal of 334624640020667 is 766020046426433.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334624640020667 is a prime.

It is a super-2 number, since 2×334624640020667² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334624640026667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167312320010333 + 167312320010334.

It is an arithmetic number, because the mean of its divisors is an integer number (167312320010334).

Almost surely, 2^{334624640020667} is an apocalyptic number.

334624640020667 is a deficient number, since it is larger than the sum of its proper divisors (1).

334624640020667 is an equidigital number, since it uses as much as digits as its factorization.

334624640020667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20901888, while the sum is 53.

The spelling of 334624640020667 in words is "three hundred thirty-four trillion, six hundred twenty-four billion, six hundred forty million, twenty thousand, six hundred sixty-seven".