1364947564197 has 128 divisors (see below), whose sum is σ = 2212608606208. Its totient is φ = 732158611200.

The previous prime is 1364947564193. The next prime is 1364947564207. The reversal of 1364947564197 is 7914657494631.

It is not a de Polignac number, because 1364947564197 - 2² = 1364947564193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364947564193) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1255700988 + ... + 1255702074.

It is an arithmetic number, because the mean of its divisors is an integer number (17286004736).

Almost surely, 2^{1364947564197} is an apocalyptic number.

It is an amenable number.

1364947564197 is a deficient number, since it is larger than the sum of its proper divisors (847661042011).

1364947564197 is a wasteful number, since it uses less digits than its factorization.

1364947564197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599.

The product of its digits is 137168640, while the sum is 66.

The spelling of 1364947564197 in words is "one trillion, three hundred sixty-four billion, nine hundred forty-seven million, five hundred sixty-four thousand, one hundred ninety-seven".