11540315314 has 16 divisors (see below), whose sum is σ = 18903715776. Its totient is φ = 5240163600.

The previous prime is 11540315299. The next prime is 11540315327. The reversal of 11540315314 is 41351304511.

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, 249957 + ... + 292504.

It is an arithmetic number, because the mean of its divisors is an integer number (1181482236).

Almost surely, 2^11540315314 is an apocalyptic number.

11540315314 is a deficient number, since it is larger than the sum of its proper divisors (7363400462).

11540315314 is a wasteful number, since it uses less digits than its factorization.

11540315314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543441.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 11540315314 its reverse (41351304511), we get a palindrome (52891619825).

The spelling of 11540315314 in words is "eleven billion, five hundred forty million, three hundred fifteen thousand, three hundred fourteen".