1372342275397 has 2 divisors, whose sum is σ = 1372342275398. Its totient is φ = 1372342275396.

The previous prime is 1372342275389. The next prime is 1372342275413. The reversal of 1372342275397 is 7935722432731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1124212763521 + 248129511876 = 1060289^2 + 498126^2 .

It is a cyclic number.

It is not a de Polignac number, because 1372342275397 - 2³ = 1372342275389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1372342275697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686171137698 + 686171137699.

It is an arithmetic number, because the mean of its divisors is an integer number (686171137699).

Almost surely, 2^{1372342275397} is an apocalyptic number.

It is an amenable number.

1372342275397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372342275397 is an equidigital number, since it uses as much as digits as its factorization.

1372342275397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13335840, while the sum is 55.

The spelling of 1372342275397 in words is "one trillion, three hundred seventy-two billion, three hundred forty-two million, two hundred seventy-five thousand, three hundred ninety-seven".