216690958000937 has 8 divisors (see below), whose sum is σ = 248588431994496. Its totient is φ = 185028889720032.

The previous prime is 216690958000919. The next prime is 216690958000969. The reversal of 216690958000937 is 739000859096612.

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-216690958000937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (216690958000987) 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, 58851426188 + ... + 58851429869.

It is an arithmetic number, because the mean of its divisors is an integer number (31073553999312).

Almost surely, 2^{216690958000937} is an apocalyptic number.

It is an amenable number.

216690958000937 is a deficient number, since it is larger than the sum of its proper divisors (31897473993559).

216690958000937 is a wasteful number, since it uses less digits than its factorization.

216690958000937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117702856327.

The product of its (nonzero) digits is 44089920, while the sum is 65.

The spelling of 216690958000937 in words is "two hundred sixteen trillion, six hundred ninety billion, nine hundred fifty-eight million, nine hundred thirty-seven", and thus it is an aban number.