11885038702742 has 8 divisors (see below), whose sum is σ = 17837055959616. Its totient is φ = 5939353382872.

The previous prime is 11885038702661. The next prime is 11885038702759. The reversal of 11885038702742 is 24720783058811.

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

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, 1582979558 + ... + 1582987065.

It is an arithmetic number, because the mean of its divisors is an integer number (2229631994952).

Almost surely, 2^{11885038702742} is an apocalyptic number.

11885038702742 is a deficient number, since it is larger than the sum of its proper divisors (5952017256874).

11885038702742 is a wasteful number, since it uses less digits than its factorization.

11885038702742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165968502.

The product of its (nonzero) digits is 6021120, while the sum is 56.

The spelling of 11885038702742 in words is "eleven trillion, eight hundred eighty-five billion, thirty-eight million, seven hundred two thousand, seven hundred forty-two".