11137720514 has 16 divisors (see below), whose sum is σ = 17492473152. Its totient is φ = 5308549488.

The previous prime is 11137720511. The next prime is 11137720547. The reversal of 11137720514 is 41502773111.

It is not an unprimeable number, because it can be changed into a prime (11137720511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399704 + ... + 426659.

It is an arithmetic number, because the mean of its divisors is an integer number (1093279572).

Almost surely, 2^11137720514 is an apocalyptic number.

11137720514 is a deficient number, since it is larger than the sum of its proper divisors (6354752638).

11137720514 is a wasteful number, since it uses less digits than its factorization.

11137720514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826681.

The product of its (nonzero) digits is 5880, while the sum is 32.

The spelling of 11137720514 in words is "eleven billion, one hundred thirty-seven million, seven hundred twenty thousand, five hundred fourteen".