40242317630 has 8 divisors (see below), whose sum is σ = 72436171752. Its totient is φ = 16096927048.

The previous prime is 40242317603. The next prime is 40242317677. The reversal of 40242317630 is 3671324204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2012115872 + ... + 2012115891.

It is an arithmetic number, because the mean of its divisors is an integer number (9054521469).

Almost surely, 2^40242317630 is an apocalyptic number.

40242317630 is a deficient number, since it is larger than the sum of its proper divisors (32193854122).

40242317630 is a wasteful number, since it uses less digits than its factorization.

40242317630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024231770.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 40242317630 in words is "forty billion, two hundred forty-two million, three hundred seventeen thousand, six hundred thirty".