40024604243 has 16 divisors (see below), whose sum is σ = 44633097600. Its totient is φ = 35637114240.

The previous prime is 40024604231. The next prime is 40024604267. The reversal of 40024604243 is 34240642004.

It is not a de Polignac number, because 40024604243 - 2⁸ = 40024603987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (40024600243) 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, 340613 + ... + 442793.

It is an arithmetic number, because the mean of its divisors is an integer number (2789568600).

Almost surely, 2^40024604243 is an apocalyptic number.

40024604243 is a deficient number, since it is larger than the sum of its proper divisors (4608493357).

40024604243 is a wasteful number, since it uses less digits than its factorization.

40024604243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103262.

The product of its (nonzero) digits is 18432, while the sum is 29.

The spelling of 40024604243 in words is "forty billion, twenty-four million, six hundred four thousand, two hundred forty-three".