31044067005 has 16 divisors (see below), whose sum is σ = 56766294144. Its totient is φ = 14191573440.

The previous prime is 31044067003. The next prime is 31044067009. The reversal of 31044067005 is 50076044013.

It is not a de Polignac number, because 31044067005 - 2¹ = 31044067003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31044067003) 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, 147828786 + ... + 147828995.

It is an arithmetic number, because the mean of its divisors is an integer number (3547893384).

Almost surely, 2^31044067005 is an apocalyptic number.

31044067005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

31044067005 is a deficient number, since it is larger than the sum of its proper divisors (25722227139).

31044067005 is a wasteful number, since it uses less digits than its factorization.

31044067005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295657796.

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 31044067005 in words is "thirty-one billion, forty-four million, sixty-seven thousand, five".