1363903941807 has 12 divisors (see below), whose sum is σ = 2149181969064. Its totient is φ = 826608449520.

The previous prime is 1363903941781. The next prime is 1363903941821. The reversal of 1363903941807 is 7081493093631.

It is a happy number.

1363903941807 is a `hidden beast` number, since 13 + 63 + 9 + 0 + 394 + 180 + 7 = 666.

It is not a de Polignac number, because 1363903941807 - 2¹¹ = 1363903939759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363903941847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6888403648 + ... + 6888403845.

It is an arithmetic number, because the mean of its divisors is an integer number (179098497422).

Almost surely, 2^{1363903941807} is an apocalyptic number.

1363903941807 is a deficient number, since it is larger than the sum of its proper divisors (785278027257).

1363903941807 is a wasteful number, since it uses less digits than its factorization.

1363903941807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13776807510 (or 13776807507 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 1363903941807 in words is "one trillion, three hundred sixty-three billion, nine hundred three million, nine hundred forty-one thousand, eight hundred seven".