4322521292 has 12 divisors (see below), whose sum is σ = 7569363816. Its totient is φ = 2159845920.

The previous prime is 4322521267. The next prime is 4322521297. The reversal of 4322521292 is 2921252234.

It is not an unprimeable number, because it can be changed into a prime (4322521297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346793 + ... + 359040.

It is an arithmetic number, because the mean of its divisors is an integer number (630780318).

Almost surely, 2^4322521292 is an apocalyptic number.

It is an amenable number.

4322521292 is a deficient number, since it is larger than the sum of its proper divisors (3246842524).

4322521292 is a wasteful number, since it uses less digits than its factorization.

4322521292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707368 (or 707366 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 4322521292 is about 65745.8842209914. The cubic root of 4322521292 is about 1628.9673527544.

The spelling of 4322521292 in words is "four billion, three hundred twenty-two million, five hundred twenty-one thousand, two hundred ninety-two".