2713138140 has 48 divisors (see below), whose sum is σ = 7634995200. Its totient is φ = 719864640.

The previous prime is 2713138111. The next prime is 2713138147. The reversal of 2713138140 is 418313172.

It is a super-2 number, since 2×2713138140² = 14722237133445319200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2713138098 and 2713138107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2713138147) 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, 101676 + ... + 125555.

It is an arithmetic number, because the mean of its divisors is an integer number (159062400).

Almost surely, 2^2713138140 is an apocalyptic number.

2713138140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2713138140 is an abundant number, since it is smaller than the sum of its proper divisors (4921857060).

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

2713138140 is a wasteful number, since it uses less digits than its factorization.

2713138140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227442 (or 227440 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2713138140 is about 52087.7926197684. The cubic root of 2713138140 is about 1394.7315833559.

The spelling of 2713138140 in words is "two billion, seven hundred thirteen million, one hundred thirty-eight thousand, one hundred forty".