4272338452 has 12 divisors (see below), whose sum is σ = 7477051680. Its totient is φ = 2136037976.

The previous prime is 4272338437. The next prime is 4272338491. The reversal of 4272338452 is 2548332724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101643 + ... + 137389.

It is an arithmetic number, because the mean of its divisors is an integer number (623087640).

Almost surely, 2^4272338452 is an apocalyptic number.

It is an amenable number.

4272338452 is a deficient number, since it is larger than the sum of its proper divisors (3204713228).

4272338452 is a wasteful number, since it uses less digits than its factorization.

4272338452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65630 (or 65628 counting only the distinct ones).

The product of its digits is 322560, while the sum is 40.

The square root of 4272338452 is about 65363.1276179468. The cubic root of 4272338452 is about 1622.6389002669.

The spelling of 4272338452 in words is "four billion, two hundred seventy-two million, three hundred thirty-eight thousand, four hundred fifty-two".