422425343442045 has 16 divisors (see below), whose sum is σ = 675945732565440. Its totient is φ = 225271788816384.

The previous prime is 422425343442019. The next prime is 422425343442103. The reversal of 422425343442045 is 540244343524224.

It is not a de Polignac number, because 422425343442045 - 2⁵ = 422425343442013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422425343441985 and 422425343442003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1357819659 + ... + 1358130728.

It is an arithmetic number, because the mean of its divisors is an integer number (42246608285340).

Almost surely, 2^{422425343442045} is an apocalyptic number.

It is an amenable number.

422425343442045 is a deficient number, since it is larger than the sum of its proper divisors (253520389123395).

422425343442045 is a wasteful number, since it uses less digits than its factorization.

422425343442045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715960764.

The product of its (nonzero) digits is 14745600, while the sum is 48.

Adding to 422425343442045 its reverse (540244343524224), we get a palindrome (962669686966269).

The spelling of 422425343442045 in words is "four hundred twenty-two trillion, four hundred twenty-five billion, three hundred forty-three million, four hundred forty-two thousand, forty-five".