2518212114 has 48 divisors (see below), whose sum is σ = 5960957184. Its totient is φ = 761964000.

The previous prime is 2518212079. The next prime is 2518212131. The reversal of 2518212114 is 4112128152.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129727 + ... + 147869.

It is an arithmetic number, because the mean of its divisors is an integer number (124186608).

Almost surely, 2^2518212114 is an apocalyptic number.

2518212114 is an abundant number, since it is smaller than the sum of its proper divisors (3442745070).

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

2518212114 is a wasteful number, since it uses less digits than its factorization.

2518212114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18863 (or 18860 counting only the distinct ones).

The product of its digits is 1280, while the sum is 27.

The square root of 2518212114 is about 50181.7906615537. The cubic root of 2518212114 is about 1360.4965232147.

The spelling of 2518212114 in words is "two billion, five hundred eighteen million, two hundred twelve thousand, one hundred fourteen".