2080697142 has 32 divisors (see below), whose sum is σ = 4210668000. Its totient is φ = 685375488.

The previous prime is 2080697141. The next prime is 2080697147. The reversal of 2080697142 is 2417960802.

It is a self number, because there is not a number n which added to its sum of digits gives 2080697142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080697141) 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, 445234 + ... + 449882.

It is an arithmetic number, because the mean of its divisors is an integer number (131583375).

Almost surely, 2^2080697142 is an apocalyptic number.

2080697142 is an abundant number, since it is smaller than the sum of its proper divisors (2129970858).

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

2080697142 is a wasteful number, since it uses less digits than its factorization.

2080697142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5520.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 2080697142 is about 45614.6592884349. The cubic root of 2080697142 is about 1276.6434564001.

The spelling of 2080697142 in words is "two billion, eighty million, six hundred ninety-seven thousand, one hundred forty-two".