61422283892 has 12 divisors (see below), whose sum is σ = 108200845536. Its totient is φ = 30507756600.

The previous prime is 61422283883. The next prime is 61422283903. The reversal of 61422283892 is 29838222416.

61422283892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 50845658 + ... + 50846865.

It is an arithmetic number, because the mean of its divisors is an integer number (9016737128).

Almost surely, 2^61422283892 is an apocalyptic number.

It is an amenable number.

61422283892 is a deficient number, since it is larger than the sum of its proper divisors (46778561644).

61422283892 is a wasteful number, since it uses less digits than its factorization.

61422283892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101692678 (or 101692676 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The spelling of 61422283892 in words is "sixty-one billion, four hundred twenty-two million, two hundred eighty-three thousand, eight hundred ninety-two".