42255277574 has 4 divisors (see below), whose sum is σ = 63382916364. Its totient is φ = 21127638786.

The previous prime is 42255277541. The next prime is 42255277591. The reversal of 42255277574 is 47577255224.

42255277574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10563819392 + ... + 10563819395.

It is an arithmetic number, because the mean of its divisors is an integer number (15845729091).

Almost surely, 2^42255277574 is an apocalyptic number.

42255277574 is a deficient number, since it is larger than the sum of its proper divisors (21127638790).

42255277574 is a wasteful number, since it uses less digits than its factorization.

42255277574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21127638789.

The product of its digits is 5488000, while the sum is 50.

The spelling of 42255277574 in words is "forty-two billion, two hundred fifty-five million, two hundred seventy-seven thousand, five hundred seventy-four".