31044010043 has 8 divisors (see below), whose sum is σ = 31197812448. Its totient is φ = 30890479104.

The previous prime is 31044010013. The next prime is 31044010099. The reversal of 31044010043 is 34001044013.

It is a happy number.

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 31044010043 - 2²⁴ = 31027232827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31044009997 and 31044010024.

It is not an unprimeable number, because it can be changed into a prime (31044010013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163355 + ... + 297947.

It is an arithmetic number, because the mean of its divisors is an integer number (3899726556).

Almost surely, 2^31044010043 is an apocalyptic number.

31044010043 is a deficient number, since it is larger than the sum of its proper divisors (153802405).

31044010043 is a wasteful number, since it uses less digits than its factorization.

31044010043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135733.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 31044010043 its reverse (34001044013), we get a palindrome (65045054056).

The spelling of 31044010043 in words is "thirty-one billion, forty-four million, ten thousand, forty-three".