1361316163401 has 32 divisors (see below), whose sum is σ = 2090557987200. Its totient is φ = 874464615360.

The previous prime is 1361316163393. The next prime is 1361316163423. The reversal of 1361316163401 is 1043616131631.

1361316163401 is a `hidden beast` number, since 1 + 3 + 6 + 1 + 3 + 1 + 616 + 34 + 0 + 1 = 666.

It is not a de Polignac number, because 1361316163401 - 2³ = 1361316163393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1361316163301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1386006 + ... + 2154911.

It is an arithmetic number, because the mean of its divisors is an integer number (65329937100).

Almost surely, 2^{1361316163401} is an apocalyptic number.

It is an amenable number.

1361316163401 is a deficient number, since it is larger than the sum of its proper divisors (729241823799).

1361316163401 is a wasteful number, since it uses less digits than its factorization.

1361316163401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541446 (or 3541440 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 1361316163401 in words is "one trillion, three hundred sixty-one billion, three hundred sixteen million, one hundred sixty-three thousand, four hundred one".