12041044615 has 32 divisors (see below), whose sum is σ = 15336941760. Its totient is φ = 9059097600.

The previous prime is 12041044607. The next prime is 12041044627. The reversal of 12041044615 is 51644014021.

It is not a de Polignac number, because 12041044615 - 2³ = 12041044607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4879612 + ... + 4882078.

It is an arithmetic number, because the mean of its divisors is an integer number (479279430).

Almost surely, 2^12041044615 is an apocalyptic number.

12041044615 is a deficient number, since it is larger than the sum of its proper divisors (3295897145).

12041044615 is a wasteful number, since it uses less digits than its factorization.

12041044615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 12041044615 its reverse (51644014021), we get a palindrome (63685058636).

It can be divided in two parts, 120410 and 44615, that added together give a triangular number (165025 = T₅₇₄).

The spelling of 12041044615 in words is "twelve billion, forty-one million, forty-four thousand, six hundred fifteen".