4156131413 has 16 divisors (see below), whose sum is σ = 4788201600. Its totient is φ = 3533741376.

The previous prime is 4156131409. The next prime is 4156131437. The reversal of 4156131413 is 3141316514.

It is a cyclic number.

It is not a de Polignac number, because 4156131413 - 2² = 4156131409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4156131493) 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, 561863 + ... + 569211.

It is an arithmetic number, because the mean of its divisors is an integer number (299262600).

Almost surely, 2^4156131413 is an apocalyptic number.

It is an amenable number.

4156131413 is a deficient number, since it is larger than the sum of its proper divisors (632070187).

4156131413 is a wasteful number, since it uses less digits than its factorization.

4156131413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7996.

The product of its digits is 4320, while the sum is 29.

The square root of 4156131413 is about 64468.0650632544. The cubic root of 4156131413 is about 1607.7916062712.

Adding to 4156131413 its reverse (3141316514), we get a palindrome (7297447927).

The spelling of 4156131413 in words is "four billion, one hundred fifty-six million, one hundred thirty-one thousand, four hundred thirteen".