40024341392 has 40 divisors (see below), whose sum is σ = 88642392000. Its totient is φ = 17149986432.

The previous prime is 40024341373. The next prime is 40024341419. The reversal of 40024341392 is 29314342004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602234 + ... + 665382.

It is an arithmetic number, because the mean of its divisors is an integer number (2216059800).

Almost surely, 2^40024341392 is an apocalyptic number.

It is an amenable number.

40024341392 is an abundant number, since it is smaller than the sum of its proper divisors (48618050608).

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

40024341392 is a wasteful number, since it uses less digits than its factorization.

40024341392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68823 (or 68817 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 40024341392 its reverse (29314342004), we get a palindrome (69338683396).

The spelling of 40024341392 in words is "forty billion, twenty-four million, three hundred forty-one thousand, three hundred ninety-two".