2015044254136 has 16 divisors (see below), whose sum is σ = 3977061028200. Its totient is φ = 954494646624.

The previous prime is 2015044254107. The next prime is 2015044254161. The reversal of 2015044254136 is 6314524405102.

It is a super-2 number, since 2×2015044254136² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2015044254095 and 2015044254104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6628434895 + ... + 6628435198.

Almost surely, 2^{2015044254136} is an apocalyptic number.

It is an amenable number.

2015044254136 is a deficient number, since it is larger than the sum of its proper divisors (1962016774064).

2015044254136 is a wasteful number, since it uses less digits than its factorization.

2015044254136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13256870118 (or 13256870114 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 2015044254136 its reverse (6314524405102), we get a palindrome (8329568659238).

The spelling of 2015044254136 in words is "two trillion, fifteen billion, forty-four million, two hundred fifty-four thousand, one hundred thirty-six".