3118261413 has 16 divisors (see below), whose sum is σ = 4246779456. Its totient is φ = 2034489600.

The previous prime is 3118261381. The next prime is 3118261423. The reversal of 3118261413 is 3141628113.

It is not a de Polignac number, because 3118261413 - 2⁵ = 3118261381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3118261423) 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, 39306 + ... + 88212.

It is an arithmetic number, because the mean of its divisors is an integer number (265423716).

Almost surely, 2^3118261413 is an apocalyptic number.

It is an amenable number.

3118261413 is a deficient number, since it is larger than the sum of its proper divisors (1128518043).

3118261413 is a wasteful number, since it uses less digits than its factorization.

3118261413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49364.

The product of its digits is 3456, while the sum is 30.

The square root of 3118261413 is about 55841.3951562817. The cubic root of 3118261413 is about 1460.9572463000.

Adding to 3118261413 its reverse (3141628113), we get a palindrome (6259889526).

The spelling of 3118261413 in words is "three billion, one hundred eighteen million, two hundred sixty-one thousand, four hundred thirteen".