13402332131430 has 32 divisors (see below), whose sum is σ = 35089742308608. Its totient is φ = 3249050213600.

The previous prime is 13402332131429. The next prime is 13402332131443. The reversal of 13402332131430 is 3413123320431.

13402332131430 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 2×13402332131430² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 20306563506 + ... + 20306564165.

It is an arithmetic number, because the mean of its divisors is an integer number (1096554447144).

Almost surely, 2^{13402332131430} is an apocalyptic number.

13402332131430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13402332131430 is an abundant number, since it is smaller than the sum of its proper divisors (21687410177178).

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

13402332131430 is a wasteful number, since it uses less digits than its factorization.

13402332131430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40613127692.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 13402332131430 its reverse (3413123320431), we get a palindrome (16815455451861).

The spelling of 13402332131430 in words is "thirteen trillion, four hundred two billion, three hundred thirty-two million, one hundred thirty-one thousand, four hundred thirty".