14513240154 has 16 divisors (see below), whose sum is σ = 33173120448. Its totient is φ = 4146640032.

The previous prime is 14513240113. The next prime is 14513240173. The reversal of 14513240154 is 45104231541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172776627 + ... + 172776710.

It is an arithmetic number, because the mean of its divisors is an integer number (2073320028).

Almost surely, 2^14513240154 is an apocalyptic number.

14513240154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14513240154 is an abundant number, since it is smaller than the sum of its proper divisors (18659880294).

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

14513240154 is a wasteful number, since it uses less digits than its factorization.

14513240154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345553349.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 14513240154 its reverse (45104231541), we get a palindrome (59617471695).

The spelling of 14513240154 in words is "fourteen billion, five hundred thirteen million, two hundred forty thousand, one hundred fifty-four".