20042422400970 has 48 divisors (see below), whose sum is σ = 53791275612672. Its totient is φ = 5172238038240.

The previous prime is 20042422400969. The next prime is 20042422401049. The reversal of 20042422400970 is 7900422424002.

20042422400970 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 242 + 2 + 400 + 9 + 7 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3591829182 + ... + 3591834761.

It is an arithmetic number, because the mean of its divisors is an integer number (1120651575264).

Almost surely, 2^{20042422400970} is an apocalyptic number.

20042422400970 is an abundant number, since it is smaller than the sum of its proper divisors (33748853211702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20042422400970 is a wasteful number, since it uses less digits than its factorization.

20042422400970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7183663987 (or 7183663984 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

Adding to 20042422400970 its reverse (7900422424002), we get a palindrome (27942844824972).

The spelling of 20042422400970 in words is "twenty trillion, forty-two billion, four hundred twenty-two million, four hundred thousand, nine hundred seventy".