42350246751 has 4 divisors (see below), whose sum is σ = 56466995672. Its totient is φ = 28233497832.

The previous prime is 42350246723. The next prime is 42350246753. The reversal of 42350246751 is 15764205324.

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

It is not a de Polignac number, because 42350246751 - 2²² = 42346052447 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 (42350246753) 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, 7058374456 + ... + 7058374461.

It is an arithmetic number, because the mean of its divisors is an integer number (14116748918).

Almost surely, 2^42350246751 is an apocalyptic number.

42350246751 is a deficient number, since it is larger than the sum of its proper divisors (14116748921).

42350246751 is a wasteful number, since it uses less digits than its factorization.

42350246751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14116748920.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 42350246751 in words is "forty-two billion, three hundred fifty million, two hundred forty-six thousand, seven hundred fifty-one".