31942083359999 has 8 divisors (see below), whose sum is σ = 32019806028672. Its totient is φ = 31864417119000.

The previous prime is 31942083359929. The next prime is 31942083360113. The reversal of 31942083359999 is 99995338024913.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31942083359999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31942083359909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12973289 + ... + 15237794.

It is an arithmetic number, because the mean of its divisors is an integer number (4002475753584).

Almost surely, 2^{31942083359999} is an apocalyptic number.

31942083359999 is a deficient number, since it is larger than the sum of its proper divisors (77722668673).

31942083359999 is a wasteful number, since it uses less digits than its factorization.

31942083359999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28213837.

The product of its (nonzero) digits is 510183360, while the sum is 74.

The spelling of 31942083359999 in words is "thirty-one trillion, nine hundred forty-two billion, eighty-three million, three hundred fifty-nine thousand, nine hundred ninety-nine".