860136177211442 has 8 divisors (see below), whose sum is σ = 1320209016185136. Its totient is φ = 420066505149732.

The previous prime is 860136177211417. The next prime is 860136177211499. The reversal of 860136177211442 is 244112771631068.

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

It is a super-2 number, since 2×860136177211442² (a number of 31 digits) contains 22 as substring.

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, 5000791727888 + ... + 5000791728059.

It is an arithmetic number, because the mean of its divisors is an integer number (165026127023142).

Almost surely, 2^{860136177211442} is an apocalyptic number.

860136177211442 is a deficient number, since it is larger than the sum of its proper divisors (460072838973694).

860136177211442 is a wasteful number, since it uses less digits than its factorization.

860136177211442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10001583455992.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The spelling of 860136177211442 in words is "eight hundred sixty trillion, one hundred thirty-six billion, one hundred seventy-seven million, two hundred eleven thousand, four hundred forty-two".