13040102001402 has 24 divisors (see below), whose sum is σ = 32289776384736. Its totient is φ = 3725743428936.

The previous prime is 13040102001401. The next prime is 13040102001481. The reversal of 13040102001402 is 20410020104031.

13040102001402 is a `hidden beast` number, since 13 + 0 + 40 + 10 + 200 + 1 + 402 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (13040102001401) 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, 51746436388 + ... + 51746436639.

It is an arithmetic number, because the mean of its divisors is an integer number (1345407349364).

Almost surely, 2^{13040102001402} is an apocalyptic number.

13040102001402 is an abundant number, since it is smaller than the sum of its proper divisors (19249674383334).

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

13040102001402 is a wasteful number, since it uses less digits than its factorization.

13040102001402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103492873042 (or 103492873039 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 13040102001402 its reverse (20410020104031), we get a palindrome (33450122105433).

The spelling of 13040102001402 in words is "thirteen trillion, forty billion, one hundred two million, one thousand, four hundred two".