425222350352 has 10 divisors (see below), whose sum is σ = 823868303838. Its totient is φ = 212611175168.

The previous prime is 425222350349. The next prime is 425222350391. The reversal of 425222350352 is 253053222524.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 326196330496 + 99026019856 = 571136^2 + 314684^2 .

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 as a sum of consecutive naturals, namely, 13288198433 + ... + 13288198464.

Almost surely, 2^425222350352 is an apocalyptic number.

It is an amenable number.

425222350352 is a deficient number, since it is larger than the sum of its proper divisors (398645953486).

425222350352 is a wasteful number, since it uses less digits than its factorization.

425222350352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26576396905 (or 26576396899 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 425222350352 its reverse (253053222524), we get a palindrome (678275572876).

The spelling of 425222350352 in words is "four hundred twenty-five billion, two hundred twenty-two million, three hundred fifty thousand, three hundred fifty-two".