1396599627407 has 2 divisors, whose sum is σ = 1396599627408. Its totient is φ = 1396599627406.

The previous prime is 1396599627329. The next prime is 1396599627419. The reversal of 1396599627407 is 7047269956931.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1396599627407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1396599621407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 698299813703 + 698299813704.

It is an arithmetic number, because the mean of its divisors is an integer number (698299813704).

Almost surely, 2^{1396599627407} is an apocalyptic number.

1396599627407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1396599627407 is an equidigital number, since it uses as much as digits as its factorization.

1396599627407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 154314720, while the sum is 68.

The spelling of 1396599627407 in words is "one trillion, three hundred ninety-six billion, five hundred ninety-nine million, six hundred twenty-seven thousand, four hundred seven".