40431314005 has 16 divisors (see below), whose sum is σ = 51088680000. Its totient is φ = 30632152320.

The previous prime is 40431313933. The next prime is 40431314009. The reversal of 40431314005 is 50041313404.

40431314005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40431314005 - 2²⁹ = 39894443093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40431314009) 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, 210621 + ... + 353869.

It is an arithmetic number, because the mean of its divisors is an integer number (3193042500).

Almost surely, 2^40431314005 is an apocalyptic number.

It is an amenable number.

40431314005 is a deficient number, since it is larger than the sum of its proper divisors (10657365995).

40431314005 is a wasteful number, since it uses less digits than its factorization.

40431314005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146244.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 40431314005 its reverse (50041313404), we get a palindrome (90472627409).

The spelling of 40431314005 in words is "forty billion, four hundred thirty-one million, three hundred fourteen thousand, five".