11254724147 has 16 divisors (see below), whose sum is σ = 11623348800. Its totient is φ = 10890816000.

The previous prime is 11254724141. The next prime is 11254724161. The reversal of 11254724147 is 74142745211.

It is a cyclic number.

It is not a de Polignac number, because 11254724147 - 2⁶ = 11254724083 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 11254724147.

It is not an unprimeable number, because it can be changed into a prime (11254724141) 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, 6493493 + ... + 6495225.

It is an arithmetic number, because the mean of its divisors is an integer number (726459300).

Almost surely, 2^11254724147 is an apocalyptic number.

11254724147 is a deficient number, since it is larger than the sum of its proper divisors (368624653).

11254724147 is a wasteful number, since it uses less digits than its factorization.

11254724147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974.

The product of its digits is 62720, while the sum is 38.

The spelling of 11254724147 in words is "eleven billion, two hundred fifty-four million, seven hundred twenty-four thousand, one hundred forty-seven".