1363406111604 has 48 divisors (see below), whose sum is σ = 3535029131200. Its totient is φ = 454433662368.

The previous prime is 1363406111497. The next prime is 1363406111611. The reversal of 1363406111604 is 4061116043631.

1363406111604 is a `hidden beast` number, since 1 + 3 + 6 + 3 + 40 + 6 + 1 + 1 + 1 + 604 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939762 + ... + 1899990.

Almost surely, 2^{1363406111604} is an apocalyptic number.

It is an amenable number.

1363406111604 is an abundant number, since it is smaller than the sum of its proper divisors (2171623019596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1363406111604 is a wasteful number, since it uses less digits than its factorization.

1363406111604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973389 (or 973381 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 1363406111604 in words is "one trillion, three hundred sixty-three billion, four hundred six million, one hundred eleven thousand, six hundred four".