1115015413425 has 24 divisors (see below), whose sum is σ = 1845341313216. Its totient is φ = 594078383040.

The previous prime is 1115015413409. The next prime is 1115015413427. The reversal of 1115015413425 is 5243145105111.

It is not a de Polignac number, because 1115015413425 - 2⁴ = 1115015413409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1115015413427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7381029 + ... + 7530578.

It is an arithmetic number, because the mean of its divisors is an integer number (76889221384).

Almost surely, 2^{1115015413425} is an apocalyptic number.

1115015413425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1115015413425 is a deficient number, since it is larger than the sum of its proper divisors (730325899791).

1115015413425 is a wasteful number, since it uses less digits than its factorization.

1115015413425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14912617 (or 14912612 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 1115015413425 in words is "one trillion, one hundred fifteen billion, fifteen million, four hundred thirteen thousand, four hundred twenty-five".