13542174989 has 16 divisors (see below), whose sum is σ = 15705815040. Its totient is φ = 11436027120.

The previous prime is 13542174977. The next prime is 13542175019. The reversal of 13542174989 is 98947124531.

It is not a de Polignac number, because 13542174989 - 2²⁴ = 13525397773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13542174989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13542134989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758042 + ... + 775700.

It is an arithmetic number, because the mean of its divisors is an integer number (981613440).

Almost surely, 2^13542174989 is an apocalyptic number.

It is an amenable number.

13542174989 is a deficient number, since it is larger than the sum of its proper divisors (2163640051).

13542174989 is a wasteful number, since it uses less digits than its factorization.

13542174989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19280.

The product of its digits is 2177280, while the sum is 53.

The spelling of 13542174989 in words is "thirteen billion, five hundred forty-two million, one hundred seventy-four thousand, nine hundred eighty-nine".