4321140522 has 32 divisors (see below), whose sum is σ = 8760080448. Its totient is φ = 1420801536.

The previous prime is 4321140491. The next prime is 4321140541. The reversal of 4321140522 is 2250411234.

It is a junction number, because it is equal to n+sod(n) for n = 4321140492 and 4321140501.

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, 328708 + ... + 341600.

It is an arithmetic number, because the mean of its divisors is an integer number (273752514).

Almost surely, 2^4321140522 is an apocalyptic number.

4321140522 is an abundant number, since it is smaller than the sum of its proper divisors (4438939926).

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

4321140522 is a wasteful number, since it uses less digits than its factorization.

4321140522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13654.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4321140522 is about 65735.3825728580. The cubic root of 4321140522 is about 1628.7938838738.

Adding to 4321140522 its reverse (2250411234), we get a palindrome (6571551756).

The spelling of 4321140522 in words is "four billion, three hundred twenty-one million, one hundred forty thousand, five hundred twenty-two".