15426652124136 has 64 divisors (see below), whose sum is σ = 42073784686080. Its totient is φ = 4674621170880.

The previous prime is 15426652124113. The next prime is 15426652124153. The reversal of 15426652124136 is 63142125662451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9650715 + ... + 11135061.

It is an arithmetic number, because the mean of its divisors is an integer number (657402885720).

Almost surely, 2^{15426652124136} is an apocalyptic number.

It is an amenable number.

15426652124136 is an abundant number, since it is smaller than the sum of its proper divisors (26647132561944).

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

15426652124136 is a wasteful number, since it uses less digits than its factorization.

15426652124136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523734 (or 1523730 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 48.

Adding to 15426652124136 its reverse (63142125662451), we get a palindrome (78568777786587).

The spelling of 15426652124136 in words is "fifteen trillion, four hundred twenty-six billion, six hundred fifty-two million, one hundred twenty-four thousand, one hundred thirty-six".