11514721358 has 16 divisors (see below), whose sum is σ = 19881536640. Its totient is φ = 4899377016.

The previous prime is 11514721349. The next prime is 11514721441. The reversal of 11514721358 is 85312741511.

11514721358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2956616 + ... + 2960507.

It is an arithmetic number, because the mean of its divisors is an integer number (1242596040).

Almost surely, 2^11514721358 is an apocalyptic number.

11514721358 is a deficient number, since it is larger than the sum of its proper divisors (8366815282).

11514721358 is a wasteful number, since it uses less digits than its factorization.

11514721358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917271.

The product of its digits is 33600, while the sum is 38.

The spelling of 11514721358 in words is "eleven billion, five hundred fourteen million, seven hundred twenty-one thousand, three hundred fifty-eight".