1167142248660 has 24 divisors (see below), whose sum is σ = 3267998296416. Its totient is φ = 311237932960.

The previous prime is 1167142248641. The next prime is 1167142248709. The reversal of 1167142248660 is 668422417611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9726185346 + ... + 9726185465.

It is an arithmetic number, because the mean of its divisors is an integer number (136166595684).

Almost surely, 2^{1167142248660} is an apocalyptic number.

1167142248660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1167142248660 is an abundant number, since it is smaller than the sum of its proper divisors (2100856047756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1167142248660 is a wasteful number, since it uses less digits than its factorization.

1167142248660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19452370823 (or 19452370821 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 1167142248660 in words is "one trillion, one hundred sixty-seven billion, one hundred forty-two million, two hundred forty-eight thousand, six hundred sixty".