42108364086937 has 8 divisors (see below), whose sum is σ = 42139280480576. Its totient is φ = 42077452393872.

The previous prime is 42108364086889. The next prime is 42108364086979. The reversal of 42108364086937 is 73968046380124.

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-42108364086937 is a prime.

It is a super-2 number, since 2×42108364086937² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42108364086337) 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, 16849078 + ... + 19186144.

It is an arithmetic number, because the mean of its divisors is an integer number (5267410060072).

Almost surely, 2^{42108364086937} is an apocalyptic number.

It is an amenable number.

42108364086937 is a deficient number, since it is larger than the sum of its proper divisors (30916393639).

42108364086937 is a wasteful number, since it uses less digits than its factorization.

42108364086937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350287.

The product of its (nonzero) digits is 41803776, while the sum is 61.

The spelling of 42108364086937 in words is "forty-two trillion, one hundred eight billion, three hundred sixty-four million, eighty-six thousand, nine hundred thirty-seven".