4201622352 has 120 divisors (see below), whose sum is σ = 12516312744. Its totient is φ = 1311178752.

The previous prime is 4201622339. The next prime is 4201622363. The reversal of 4201622352 is 2532261024.

It is a happy number.

4201622352 is a `hidden beast` number, since 4 + 2 + 0 + 1 + 622 + 35 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 167340096 + 4034282256 = 12936^2 + 63516^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 468018 + ... + 476910.

Almost surely, 2^4201622352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4201622352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6258156372).

4201622352 is an abundant number, since it is smaller than the sum of its proper divisors (8314690392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4201622352 is a wasteful number, since it uses less digits than its factorization.

4201622352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9117 (or 9108 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4201622352 is about 64819.9224930114. The cubic root of 4201622352 is about 1613.6363612811.

Adding to 4201622352 its reverse (2532261024), we get a palindrome (6733883376).

The spelling of 4201622352 in words is "four billion, two hundred one million, six hundred twenty-two thousand, three hundred fifty-two".