15114310140 has 24 divisors (see below), whose sum is σ = 42320068560. Its totient is φ = 4030482688.

The previous prime is 15114310129. The next prime is 15114310181. The reversal of 15114310140 is 4101341151.

It is a congruent number.

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, 125952525 + ... + 125952644.

It is an arithmetic number, because the mean of its divisors is an integer number (1763336190).

Almost surely, 2^15114310140 is an apocalyptic number.

15114310140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15114310140 is an abundant number, since it is smaller than the sum of its proper divisors (27205758420).

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

15114310140 is a wasteful number, since it uses less digits than its factorization.

15114310140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251905181 (or 251905179 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 15114310140 its reverse (4101341151), we get a palindrome (19215651291).

The spelling of 15114310140 in words is "fifteen billion, one hundred fourteen million, three hundred ten thousand, one hundred forty".