4321450142 has 8 divisors (see below), whose sum is σ = 6482507736. Its totient is φ = 2160614232.

The previous prime is 4321450123. The next prime is 4321450171. The reversal of 4321450142 is 2410541234.

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

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, 7688 + ... + 93284.

It is an arithmetic number, because the mean of its divisors is an integer number (810313467).

Almost surely, 2^4321450142 is an apocalyptic number.

4321450142 is a deficient number, since it is larger than the sum of its proper divisors (2161057594).

4321450142 is a wasteful number, since it uses less digits than its factorization.

4321450142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110842.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4321450142 is about 65737.7375789584. The cubic root of 4321450142 is about 1628.8327852638.

Adding to 4321450142 its reverse (2410541234), we get a palindrome (6731991376).

The spelling of 4321450142 in words is "four billion, three hundred twenty-one million, four hundred fifty thousand, one hundred forty-two".