80942119260 has 96 divisors (see below), whose sum is σ = 239329493760. Its totient is φ = 20383114752.

The previous prime is 80942119253. The next prime is 80942119277. The reversal of 80942119260 is 6291124908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243399 + ... + 470241.

It is an arithmetic number, because the mean of its divisors is an integer number (2493015560).

Almost surely, 2^80942119260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80942119260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119664746880).

80942119260 is an abundant number, since it is smaller than the sum of its proper divisors (158387374500).

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

80942119260 is a wasteful number, since it uses less digits than its factorization.

80942119260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227187 (or 227185 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The spelling of 80942119260 in words is "eighty billion, nine hundred forty-two million, one hundred nineteen thousand, two hundred sixty".