15114010540 has 24 divisors (see below), whose sum is σ = 31743249552. Its totient is φ = 6044875200.

The previous prime is 15114010517. The next prime is 15114010559. The reversal of 15114010540 is 4501041151.

It is a happy 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, 143590 + ... + 225490.

It is an arithmetic number, because the mean of its divisors is an integer number (1322635398).

Almost surely, 2^15114010540 is an apocalyptic number.

15114010540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15114010540 is an abundant number, since it is smaller than the sum of its proper divisors (16629239012).

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

15114010540 is a wasteful number, since it uses less digits than its factorization.

15114010540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91137 (or 91135 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 15114010540 its reverse (4501041151), we get a palindrome (19615051691).

The spelling of 15114010540 in words is "fifteen billion, one hundred fourteen million, ten thousand, five hundred forty".