11514140115 has 16 divisors (see below), whose sum is σ = 18499072416. Its totient is φ = 6115392000.

The previous prime is 11514140093. The next prime is 11514140173. The reversal of 11514140115 is 51104141511.

It is not a de Polignac number, because 11514140115 - 2⁶ = 11514140051 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1588936 + ... + 1596165.

It is an arithmetic number, because the mean of its divisors is an integer number (1156192026).

Almost surely, 2^11514140115 is an apocalyptic number.

11514140115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11514140115 is a deficient number, since it is larger than the sum of its proper divisors (6984932301).

11514140115 is a wasteful number, since it uses less digits than its factorization.

11514140115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185350.

The product of its (nonzero) digits is 400, while the sum is 24.

Adding to 11514140115 its reverse (51104141511), we get a palindrome (62618281626).

The spelling of 11514140115 in words is "eleven billion, five hundred fourteen million, one hundred forty thousand, one hundred fifteen".