881141212815743 has 16 divisors (see below), whose sum is σ = 995900277398400. Its totient is φ = 772241864563680.

The previous prime is 881141212815713. The next prime is 881141212815749. The reversal of 881141212815743 is 347518212141188.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 881141212815743 - 2²⁴ = 881141196038527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881141212815749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2095539521 + ... + 2095959962.

It is an arithmetic number, because the mean of its divisors is an integer number (62243767337400).

Almost surely, 2^{881141212815743} is an apocalyptic number.

881141212815743 is a deficient number, since it is larger than the sum of its proper divisors (114759064582657).

881141212815743 is a wasteful number, since it uses less digits than its factorization.

881141212815743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191500182.

The product of its digits is 3440640, while the sum is 56.

The spelling of 881141212815743 in words is "eight hundred eighty-one trillion, one hundred forty-one billion, two hundred twelve million, eight hundred fifteen thousand, seven hundred forty-three".