9401113873 has 8 divisors (see below), whose sum is σ = 9905364000. Its totient is φ = 8897809248.

The previous prime is 9401113837. The next prime is 9401113921. The reversal of 9401113873 is 3783111049.

9401113873 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9401113873 - 2²⁵ = 9367559441 is a prime.

It is a super-2 number, since 2×9401113873² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9401113823) 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, 215911 + ... + 255772.

It is an arithmetic number, because the mean of its divisors is an integer number (1238170500).

Almost surely, 2^9401113873 is an apocalyptic number.

It is an amenable number.

9401113873 is a deficient number, since it is larger than the sum of its proper divisors (504250127).

9401113873 is a wasteful number, since it uses less digits than its factorization.

9401113873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472751.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 9401113873 is about 96959.3413395533. The cubic root of 9401113873 is about 2110.5376521217.

The spelling of 9401113873 in words is "nine billion, four hundred one million, one hundred thirteen thousand, eight hundred seventy-three".