40238830814 has 32 divisors (see below), whose sum is σ = 74423064576. Its totient is φ = 15889517280.

The previous prime is 40238830789. The next prime is 40238830829. The reversal of 40238830814 is 41803883204.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102542 + ... + 301649.

It is an arithmetic number, because the mean of its divisors is an integer number (2325720768).

Almost surely, 2^40238830814 is an apocalyptic number.

40238830814 is a deficient number, since it is larger than the sum of its proper divisors (34184233762).

40238830814 is a wasteful number, since it uses less digits than its factorization.

40238830814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404760.

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 40238830814 in words is "forty billion, two hundred thirty-eight million, eight hundred thirty thousand, eight hundred fourteen".