422542742435 has 8 divisors (see below), whose sum is σ = 553146862896. Its totient is φ = 307303812640.

The previous prime is 422542742417. The next prime is 422542742467. The reversal of 422542742435 is 534247245224.

It is a happy number.

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

It is not a de Polignac number, because 422542742435 - 2¹² = 422542738339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3841297604 + ... + 3841297713.

It is an arithmetic number, because the mean of its divisors is an integer number (69143357862).

Almost surely, 2^422542742435 is an apocalyptic number.

422542742435 is a deficient number, since it is larger than the sum of its proper divisors (130604120461).

422542742435 is a wasteful number, since it uses less digits than its factorization.

422542742435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7682595333.

The product of its digits is 2150400, while the sum is 44.

Adding to 422542742435 its reverse (534247245224), we get a palindrome (956789987659).

The spelling of 422542742435 in words is "four hundred twenty-two billion, five hundred forty-two million, seven hundred forty-two thousand, four hundred thirty-five".