13604140430 has 16 divisors (see below), whose sum is σ = 24492577824. Its totient is φ = 5440517280.

The previous prime is 13604140421. The next prime is 13604140447. The reversal of 13604140430 is 3404140631.

13604140430 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13604140430.

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, 91322 + ... + 188541.

It is an arithmetic number, because the mean of its divisors is an integer number (1530786114).

Almost surely, 2^13604140430 is an apocalyptic number.

13604140430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13604140430 is a deficient number, since it is larger than the sum of its proper divisors (10888437394).

13604140430 is a wasteful number, since it uses less digits than its factorization.

13604140430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284731.

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 13604140430 in words is "thirteen billion, six hundred four million, one hundred forty thousand, four hundred thirty".