4272429952 has 128 divisors (see below), whose sum is σ = 10359936000. Its totient is φ = 1751016960.

The previous prime is 4272429947. The next prime is 4272429979. The reversal of 4272429952 is 2599242724.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 1007677 + ... + 1011907.

It is an arithmetic number, because the mean of its divisors is an integer number (80937000).

Almost surely, 2^4272429952 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 4272429952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5179968000).

4272429952 is an abundant number, since it is smaller than the sum of its proper divisors (6087506048).

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

4272429952 is an equidigital number, since it uses as much as digits as its factorization.

4272429952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289 (or 4263 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 4272429952 is about 65363.8275501060. The cubic root of 4272429952 is about 1622.6504841182.

The spelling of 4272429952 in words is "four billion, two hundred seventy-two million, four hundred twenty-nine thousand, nine hundred fifty-two".