4152321142 has 8 divisors (see below), whose sum is σ = 6556296600. Its totient is φ = 1966888944.

The previous prime is 4152321139. The next prime is 4152321143. The reversal of 4152321142 is 2411232514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4152321143) 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, 54635767 + ... + 54635842.

It is an arithmetic number, because the mean of its divisors is an integer number (819537075).

Almost surely, 2^4152321142 is an apocalyptic number.

4152321142 is a deficient number, since it is larger than the sum of its proper divisors (2403975458).

4152321142 is a wasteful number, since it uses less digits than its factorization.

4152321142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109271630.

The product of its digits is 1920, while the sum is 25.

The square root of 4152321142 is about 64438.5066710891. The cubic root of 4152321142 is about 1607.3001239940.

Adding to 4152321142 its reverse (2411232514), we get a palindrome (6563553656).

The spelling of 4152321142 in words is "four billion, one hundred fifty-two million, three hundred twenty-one thousand, one hundred forty-two".