11655056510042 has 8 divisors (see below), whose sum is σ = 19071910652832. Its totient is φ = 5297752959100.

The previous prime is 11655056510033. The next prime is 11655056510077. The reversal of 11655056510042 is 24001565055611.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 264887647934 + ... + 264887647977.

It is an arithmetic number, because the mean of its divisors is an integer number (2383988831604).

Almost surely, 2^{11655056510042} is an apocalyptic number.

11655056510042 is a deficient number, since it is larger than the sum of its proper divisors (7416854142790).

11655056510042 is a wasteful number, since it uses less digits than its factorization.

11655056510042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529775295924.

The product of its (nonzero) digits is 180000, while the sum is 41.

The spelling of 11655056510042 in words is "eleven trillion, six hundred fifty-five billion, fifty-six million, five hundred ten thousand, forty-two".