8031441013 has 4 divisors (see below), whose sum is σ = 8031899968. Its totient is φ = 8030982060.

The previous prime is 8031440993. The next prime is 8031441029. The reversal of 8031441013 is 3101441308.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8031441013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8031441083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202143 + ... + 238588.

It is an arithmetic number, because the mean of its divisors is an integer number (2007974992).

Almost surely, 2^8031441013 is an apocalyptic number.

It is an amenable number.

8031441013 is a deficient number, since it is larger than the sum of its proper divisors (458955).

8031441013 is a wasteful number, since it uses less digits than its factorization.

8031441013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458954.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 8031441013 is about 89618.3073540223. The cubic root of 8031441013 is about 2002.6166594703.

The spelling of 8031441013 in words is "eight billion, thirty-one million, four hundred forty-one thousand, thirteen".