42250882807423 has 4 divisors (see below), whose sum is σ = 42251372084160. Its totient is φ = 42250393530688.

The previous prime is 42250882807391. The next prime is 42250882807439. The reversal of 42250882807423 is 32470828805224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42250882807423 - 2⁵ = 42250882807391 is a prime.

It is a super-3 number, since 3×42250882807423³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42250882897423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244508815 + ... + 244681552.

It is an arithmetic number, because the mean of its divisors is an integer number (10562843021040).

Almost surely, 2^{42250882807423} is an apocalyptic number.

42250882807423 is a deficient number, since it is larger than the sum of its proper divisors (489276737).

42250882807423 is an equidigital number, since it uses as much as digits as its factorization.

42250882807423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489276736.

The product of its (nonzero) digits is 13762560, while the sum is 55.

The spelling of 42250882807423 in words is "forty-two trillion, two hundred fifty billion, eight hundred eighty-two million, eight hundred seven thousand, four hundred twenty-three".