4555432142 has 8 divisors (see below), whose sum is σ = 6919644000. Its totient is φ = 2248884144.

The previous prime is 4555432139. The next prime is 4555432151. The reversal of 4555432142 is 2412345554.

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, 14415767 + ... + 14416082.

It is an arithmetic number, because the mean of its divisors is an integer number (864955500).

Almost surely, 2^4555432142 is an apocalyptic number.

4555432142 is a deficient number, since it is larger than the sum of its proper divisors (2364211858).

4555432142 is a wasteful number, since it uses less digits than its factorization.

4555432142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28831930.

The product of its digits is 96000, while the sum is 35.

The square root of 4555432142 is about 67493.9415207024. The cubic root of 4555432142 is about 1657.7149745550.

Adding to 4555432142 its reverse (2412345554), we get a palindrome (6967777696).

The spelling of 4555432142 in words is "four billion, five hundred fifty-five million, four hundred thirty-two thousand, one hundred forty-two".