13421004402102 has 16 divisors (see below), whose sum is σ = 29282191422912. Its totient is φ = 4066971030920.

The previous prime is 13421004402089. The next prime is 13421004402137. The reversal of 13421004402102 is 20120440012431.

13421004402102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13421004402102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101674275708 + ... + 101674275839.

It is an arithmetic number, because the mean of its divisors is an integer number (1830136963932).

Almost surely, 2^{13421004402102} is an apocalyptic number.

13421004402102 is an abundant number, since it is smaller than the sum of its proper divisors (15861187020810).

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

13421004402102 is a wasteful number, since it uses less digits than its factorization.

13421004402102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203348551563.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 13421004402102 its reverse (20120440012431), we get a palindrome (33541444414533).

The spelling of 13421004402102 in words is "thirteen trillion, four hundred twenty-one billion, four million, four hundred two thousand, one hundred two".