15122714484189 has 16 divisors (see below), whose sum is σ = 21736578881024. Its totient is φ = 9296895009600.

The previous prime is 15122714484169. The next prime is 15122714484281. The reversal of 15122714484189 is 98148441722151.

It is not a de Polignac number, because 15122714484189 - 2⁹ = 15122714483677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15122714484109) 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, 195603082 + ... + 195680379.

It is an arithmetic number, because the mean of its divisors is an integer number (1358536180064).

Almost surely, 2^{15122714484189} is an apocalyptic number.

It is an amenable number.

15122714484189 is a deficient number, since it is larger than the sum of its proper divisors (6613864396835).

15122714484189 is a wasteful number, since it uses less digits than its factorization.

15122714484189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391284468.

The product of its digits is 5160960, while the sum is 57.

The spelling of 15122714484189 in words is "fifteen trillion, one hundred twenty-two billion, seven hundred fourteen million, four hundred eighty-four thousand, one hundred eighty-nine".