40242504352 has 48 divisors (see below), whose sum is σ = 79519920480. Its totient is φ = 20047097088.

The previous prime is 40242504319. The next prime is 40242504371. The reversal of 40242504352 is 25340524204.

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, 20251903 + ... + 20253889.

It is an arithmetic number, because the mean of its divisors is an integer number (1656665010).

Almost surely, 2^40242504352 is an apocalyptic number.

It is an amenable number.

40242504352 is a deficient number, since it is larger than the sum of its proper divisors (39277416128).

40242504352 is a wasteful number, since it uses less digits than its factorization.

40242504352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013 (or 4005 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The spelling of 40242504352 in words is "forty billion, two hundred forty-two million, five hundred four thousand, three hundred fifty-two".