42294888974 has 8 divisors (see below), whose sum is σ = 68322513000. Its totient is φ = 19520717976.

The previous prime is 42294888949. The next prime is 42294888997. The reversal of 42294888974 is 47988849224.

42294888974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42294888974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813363224 + ... + 813363275.

It is an arithmetic number, because the mean of its divisors is an integer number (8540314125).

Almost surely, 2^42294888974 is an apocalyptic number.

42294888974 is a deficient number, since it is larger than the sum of its proper divisors (26027624026).

42294888974 is a wasteful number, since it uses less digits than its factorization.

42294888974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626726514.

The product of its digits is 74317824, while the sum is 65.

The spelling of 42294888974 in words is "forty-two billion, two hundred ninety-four million, eight hundred eighty-eight thousand, nine hundred seventy-four".