1396353138767 has 2 divisors, whose sum is σ = 1396353138768. Its totient is φ = 1396353138766.

The previous prime is 1396353138743. The next prime is 1396353138781. The reversal of 1396353138767 is 7678313536931.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1396353138767 - 2²⁸ = 1396084703311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1396353138727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 698176569383 + 698176569384.

It is an arithmetic number, because the mean of its divisors is an integer number (698176569384).

Almost surely, 2^{1396353138767} is an apocalyptic number.

1396353138767 is a deficient number, since it is larger than the sum of its proper divisors (1).

1396353138767 is an equidigital number, since it uses as much as digits as its factorization.

1396353138767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51438240, while the sum is 62.

The spelling of 1396353138767 in words is "one trillion, three hundred ninety-six billion, three hundred fifty-three million, one hundred thirty-eight thousand, seven hundred sixty-seven".