3113440401 has 8 divisors (see below), whose sum is σ = 4395445344. Its totient is φ = 1953531200.

The previous prime is 3113440397. The next prime is 3113440417. The reversal of 3113440401 is 1040443113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3113440401 - 2² = 3113440397 is a prime.

It is a super-2 number, since 2×3113440401² = 19387022261158081602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3113440441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30523875 + ... + 30523976.

It is an arithmetic number, because the mean of its divisors is an integer number (549430668).

Almost surely, 2^3113440401 is an apocalyptic number.

It is an amenable number.

3113440401 is a deficient number, since it is larger than the sum of its proper divisors (1282004943).

3113440401 is a wasteful number, since it uses less digits than its factorization.

3113440401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61047871.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3113440401 is about 55798.2114498305. The cubic root of 3113440401 is about 1460.2039498973.

Adding to 3113440401 its reverse (1040443113), we get a palindrome (4153883514).

The spelling of 3113440401 in words is "three billion, one hundred thirteen million, four hundred forty thousand, four hundred one".