4343122140 has 48 divisors (see below), whose sum is σ = 13897992192. Its totient is φ = 992713536.

The previous prime is 4343122139. The next prime is 4343122181. The reversal of 4343122140 is 412213434.

It is a self number, because there is not a number n which added to its sum of digits gives 4343122140.

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, 5169964 + ... + 5170803.

It is an arithmetic number, because the mean of its divisors is an integer number (289541504).

Almost surely, 2^4343122140 is an apocalyptic number.

It is an amenable number.

4343122140 is an abundant number, since it is smaller than the sum of its proper divisors (9554870052).

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

4343122140 is a wasteful number, since it uses less digits than its factorization.

4343122140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10340786 (or 10340784 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4343122140 is about 65902.3682427271. The cubic root of 4343122140 is about 1631.5511023282.

Adding to 4343122140 its reverse (412213434), we get a palindrome (4755335574).

The spelling of 4343122140 in words is "four billion, three hundred forty-three million, one hundred twenty-two thousand, one hundred forty".