6216323402039 has 2 divisors, whose sum is σ = 6216323402040. Its totient is φ = 6216323402038.

The previous prime is 6216323401997. The next prime is 6216323402053. The reversal of 6216323402039 is 9302043236126.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6216323402039 - 2²⁴ = 6216306624823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6216323401987 and 6216323402005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6216323902039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3108161701019 + 3108161701020.

It is an arithmetic number, because the mean of its divisors is an integer number (3108161701020).

Almost surely, 2^{6216323402039} is an apocalyptic number.

6216323402039 is a deficient number, since it is larger than the sum of its proper divisors (1).

6216323402039 is an equidigital number, since it uses as much as digits as its factorization.

6216323402039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 6216323402039 in words is "six trillion, two hundred sixteen billion, three hundred twenty-three million, four hundred two thousand, thirty-nine".