40024003432 has 16 divisors (see below), whose sum is σ = 85765721760. Its totient is φ = 17153144304.

The previous prime is 40024003417. The next prime is 40024003457. The reversal of 40024003432 is 23430042004.

40024003432 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 3 ways as a sum of consecutive naturals, for example, 357357118 + ... + 357357229.

It is an arithmetic number, because the mean of its divisors is an integer number (5360357610).

Almost surely, 2^40024003432 is an apocalyptic number.

It is an amenable number.

40024003432 is an abundant number, since it is smaller than the sum of its proper divisors (45741718328).

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

40024003432 is a wasteful number, since it uses less digits than its factorization.

40024003432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714714360 (or 714714356 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 40024003432 its reverse (23430042004), we get a palindrome (63454045436).

The spelling of 40024003432 in words is "forty billion, twenty-four million, three thousand, four hundred thirty-two".