422602060642 has 8 divisors (see below), whose sum is σ = 667266411600. Its totient is φ = 200179923444.

The previous prime is 422602060609. The next prime is 422602060649. The reversal of 422602060642 is 246060206224.

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

It is a junction number, because it is equal to n+sod(n) for n = 422602060598 and 422602060607.

It is not an unprimeable number, because it can be changed into a prime (422602060649) 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, 5560553392 + ... + 5560553467.

It is an arithmetic number, because the mean of its divisors is an integer number (83408301450).

Almost surely, 2^422602060642 is an apocalyptic number.

422602060642 is a deficient number, since it is larger than the sum of its proper divisors (244664350958).

422602060642 is a wasteful number, since it uses less digits than its factorization.

422602060642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11121106880.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 422602060642 its reverse (246060206224), we get a palindrome (668662266866).

The spelling of 422602060642 in words is "four hundred twenty-two billion, six hundred two million, sixty thousand, six hundred forty-two".