40310023299 has 32 divisors (see below), whose sum is σ = 66190924800. Its totient is φ = 21249205632.

The previous prime is 40310023279. The next prime is 40310023301. The reversal of 40310023299 is 99232001304.

It is not a de Polignac number, because 40310023299 - 2⁵ = 40310023267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40310023279) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401802 + ... + 492000.

It is an arithmetic number, because the mean of its divisors is an integer number (2068466400).

Almost surely, 2^40310023299 is an apocalyptic number.

40310023299 is a deficient number, since it is larger than the sum of its proper divisors (25880901501).

40310023299 is a wasteful number, since it uses less digits than its factorization.

40310023299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91859.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 40310023299 in words is "forty billion, three hundred ten million, twenty-three thousand, two hundred ninety-nine".