2718138810 has 16 divisors (see below), whose sum is σ = 6523533216. Its totient is φ = 724837008.

The previous prime is 2718138799. The next prime is 2718138877. The reversal of 2718138810 is 188318172.

It is a super-2 number, since 2×2718138810² = 14776557180856432200, which contains 22 as substring.

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, 45302284 + ... + 45302343.

It is an arithmetic number, because the mean of its divisors is an integer number (407720826).

Almost surely, 2^2718138810 is an apocalyptic number.

2718138810 is an abundant number, since it is smaller than the sum of its proper divisors (3805394406).

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

2718138810 is a wasteful number, since it uses less digits than its factorization.

2718138810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90604637.

The product of its (nonzero) digits is 21504, while the sum is 39.

The square root of 2718138810 is about 52135.7728436052. The cubic root of 2718138810 is about 1395.5879486151.

The spelling of 2718138810 in words is "two billion, seven hundred eighteen million, one hundred thirty-eight thousand, eight hundred ten".