422514044 has 24 divisors (see below), whose sum is σ = 757728048. Its totient is φ = 206035200.

The previous prime is 422514031. The next prime is 422514083. The reversal of 422514044 is 440415224.

It is a congruent 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, 149444 + ... + 152244.

It is an arithmetic number, because the mean of its divisors is an integer number (31572002).

Almost surely, 2^422514044 is an apocalyptic number.

It is an amenable number.

422514044 is a deficient number, since it is larger than the sum of its proper divisors (335214004).

422514044 is a wasteful number, since it uses less digits than its factorization.

422514044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3725 (or 3723 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 422514044 is about 20555.1464115438. The cubic root of 422514044 is about 750.3785016906.

Adding to 422514044 its reverse (440415224), we get a palindrome (862929268).

The spelling of 422514044 in words is "four hundred twenty-two million, five hundred fourteen thousand, forty-four".