11486729258145 has 24 divisors (see below), whose sum is σ = 19912302236736. Its totient is φ = 6125648982048.

The previous prime is 11486729258093. The next prime is 11486729258153. The reversal of 11486729258145 is 54185292768411.

11486729258145 is a `hidden beast` number, since 1 + 1 + 4 + 8 + 6 + 7 + 2 + 9 + 2 + 581 + 45 = 666.

It is not a de Polignac number, because 11486729258145 - 2²⁵ = 11486695703713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12178279 + ... + 13087548.

It is an arithmetic number, because the mean of its divisors is an integer number (829679259864).

Almost surely, 2^{11486729258145} is an apocalyptic number.

11486729258145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11486729258145 is a deficient number, since it is larger than the sum of its proper divisors (8425572978591).

11486729258145 is a wasteful number, since it uses less digits than its factorization.

11486729258145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25275941 (or 25275938 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 63.

The spelling of 11486729258145 in words is "eleven trillion, four hundred eighty-six billion, seven hundred twenty-nine million, two hundred fifty-eight thousand, one hundred forty-five".