12853711377242 has 8 divisors (see below), whose sum is σ = 20295333753600. Its totient is φ = 6088600126044.

The previous prime is 12853711377203. The next prime is 12853711377277. The reversal of 12853711377242 is 24277311735821.

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, 169127781242 + ... + 169127781317.

It is an arithmetic number, because the mean of its divisors is an integer number (2536916719200).

Almost surely, 2^{12853711377242} is an apocalyptic number.

12853711377242 is a deficient number, since it is larger than the sum of its proper divisors (7441622376358).

12853711377242 is a wasteful number, since it uses less digits than its factorization.

12853711377242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338255562580.

The product of its digits is 3951360, while the sum is 53.

The spelling of 12853711377242 in words is "twelve trillion, eight hundred fifty-three billion, seven hundred eleven million, three hundred seventy-seven thousand, two hundred forty-two".