2080215942 has 16 divisors (see below), whose sum is σ = 4754779392. Its totient is φ = 594347400.

The previous prime is 2080215919. The next prime is 2080215947. The reversal of 2080215942 is 2495120802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080215947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24764434 + ... + 24764517.

It is an arithmetic number, because the mean of its divisors is an integer number (297173712).

Almost surely, 2^2080215942 is an apocalyptic number.

2080215942 is an abundant number, since it is smaller than the sum of its proper divisors (2674563450).

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

2080215942 is a wasteful number, since it uses less digits than its factorization.

2080215942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49528963.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 2080215942 is about 45609.3843633084. The cubic root of 2080215942 is about 1276.5450329467.

The spelling of 2080215942 in words is "two billion, eighty million, two hundred fifteen thousand, nine hundred forty-two".