40024424404 has 24 divisors (see below), whose sum is σ = 71188689600. Its totient is φ = 19687270656.

The previous prime is 40024424389. The next prime is 40024424417. The reversal of 40024424404 is 40442442004.

40024424404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244054 + ... + 373645.

It is an arithmetic number, because the mean of its divisors is an integer number (2966195400).

Almost surely, 2^40024424404 is an apocalyptic number.

It is an amenable number.

40024424404 is a deficient number, since it is larger than the sum of its proper divisors (31164265196).

40024424404 is a wasteful number, since it uses less digits than its factorization.

40024424404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617967 (or 617965 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 40024424404 its reverse (40442442004), we get a palindrome (80466866408).

The spelling of 40024424404 in words is "forty billion, twenty-four million, four hundred twenty-four thousand, four hundred four".