15115112255114 has 8 divisors (see below), whose sum is σ = 23404044782208. Its totient is φ = 7313763994380.

The previous prime is 15115112255057. The next prime is 15115112255119. The reversal of 15115112255114 is 41155221151151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (15115112255119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121896066512 + ... + 121896066635.

It is an arithmetic number, because the mean of its divisors is an integer number (2925505597776).

Almost surely, 2^{15115112255114} is an apocalyptic number.

15115112255114 is a deficient number, since it is larger than the sum of its proper divisors (8288932527094).

15115112255114 is a wasteful number, since it uses less digits than its factorization.

15115112255114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243792133180.

The product of its digits is 10000, while the sum is 35.

The spelling of 15115112255114 in words is "fifteen trillion, one hundred fifteen billion, one hundred twelve million, two hundred fifty-five thousand, one hundred fourteen".