40424230344 has 32 divisors (see below), whose sum is σ = 101068362720. Its totient is φ = 13473705216.

The previous prime is 40424230337. The next prime is 40424230369. The reversal of 40424230344 is 44303242404.

40424230344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 293472 + ... + 408624.

It is an arithmetic number, because the mean of its divisors is an integer number (3158386335).

Almost surely, 2^40424230344 is an apocalyptic number.

It is an amenable number.

40424230344 is an abundant number, since it is smaller than the sum of its proper divisors (60644132376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40424230344 is a wasteful number, since it uses less digits than its factorization.

40424230344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129789 (or 129785 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 40424230344 its reverse (44303242404), we get a palindrome (84727472748).

The spelling of 40424230344 in words is "forty billion, four hundred twenty-four million, two hundred thirty thousand, three hundred forty-four".