2842158520 has 32 divisors (see below), whose sum is σ = 6397600320. Its totient is φ = 1136375680.

The previous prime is 2842158509. The next prime is 2842158533. The reversal of 2842158520 is 258512482.

It is a self number, because there is not a number n which added to its sum of digits gives 2842158520.

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, 87750 + ... + 115690.

It is an arithmetic number, because the mean of its divisors is an integer number (199925010).

Almost surely, 2^2842158520 is an apocalyptic number.

2842158520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2842158520 is an abundant number, since it is smaller than the sum of its proper divisors (3555441800).

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

2842158520 is a wasteful number, since it uses less digits than its factorization.

2842158520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30495 (or 30491 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

The square root of 2842158520 is about 53311.8984842971. The cubic root of 2842158520 is about 1416.4984347096.

The spelling of 2842158520 in words is "two billion, eight hundred forty-two million, one hundred fifty-eight thousand, five hundred twenty".