422450340115 has 16 divisors (see below), whose sum is σ = 514033395840. Its totient is φ = 333252311040.

The previous prime is 422450339977. The next prime is 422450340127. The reversal of 422450340115 is 511043054224.

It is not a de Polignac number, because 422450340115 - 2¹⁵ = 422450307347 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1130046 + ... + 1456675.

It is an arithmetic number, because the mean of its divisors is an integer number (32127087240).

Almost surely, 2^422450340115 is an apocalyptic number.

422450340115 is a deficient number, since it is larger than the sum of its proper divisors (91583055725).

422450340115 is a wasteful number, since it uses less digits than its factorization.

422450340115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587182.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 422450340115 its reverse (511043054224), we get a palindrome (933493394339).

The spelling of 422450340115 in words is "four hundred twenty-two billion, four hundred fifty million, three hundred forty thousand, one hundred fifteen".