11434712514 has 32 divisors (see below), whose sum is σ = 23675314176. Its totient is φ = 3677966160.

The previous prime is 11434712503. The next prime is 11434712539. The reversal of 11434712514 is 41521743411.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24042 + ... + 153125.

It is an arithmetic number, because the mean of its divisors is an integer number (739853568).

Almost surely, 2^11434712514 is an apocalyptic number.

11434712514 is an abundant number, since it is smaller than the sum of its proper divisors (12240601662).

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

11434712514 is a wasteful number, since it uses less digits than its factorization.

11434712514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177550.

The product of its digits is 13440, while the sum is 33.

The spelling of 11434712514 in words is "eleven billion, four hundred thirty-four million, seven hundred twelve thousand, five hundred fourteen".