42250876393 has 8 divisors (see below), whose sum is σ = 46499759136. Its totient is φ = 38069976000.

The previous prime is 42250876363. The next prime is 42250876397. The reversal of 42250876393 is 39367805224.

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

It is a cyclic number.

It is not a de Polignac number, because 42250876393 - 2⁹ = 42250875881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42250876397) 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, 16994283 + ... + 16996768.

It is an arithmetic number, because the mean of its divisors is an integer number (5812469892).

Almost surely, 2^42250876393 is an apocalyptic number.

It is an amenable number.

42250876393 is a deficient number, since it is larger than the sum of its proper divisors (4248882743).

42250876393 is a wasteful number, since it uses less digits than its factorization.

42250876393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33991175.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 42250876393 in words is "forty-two billion, two hundred fifty million, eight hundred seventy-six thousand, three hundred ninety-three".