11254298154 has 32 divisors (see below), whose sum is σ = 24641639424. Its totient is φ = 3398336880.

The previous prime is 11254298147. The next prime is 11254298171. The reversal of 11254298154 is 45189245211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282594 + ... + 319949.

It is an arithmetic number, because the mean of its divisors is an integer number (770051232).

Almost surely, 2^11254298154 is an apocalyptic number.

11254298154 is an abundant number, since it is smaller than the sum of its proper divisors (13387341270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11254298154 is a wasteful number, since it uses less digits than its factorization.

11254298154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602842.

The product of its digits is 115200, while the sum is 42.

The spelling of 11254298154 in words is "eleven billion, two hundred fifty-four million, two hundred ninety-eight thousand, one hundred fifty-four".