4489048142 has 4 divisors (see below), whose sum is σ = 6733572216. Its totient is φ = 2244524070.

The previous prime is 4489048117. The next prime is 4489048183. The reversal of 4489048142 is 2418409844.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4489048093 and 4489048102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122262034 + ... + 1122262037.

It is an arithmetic number, because the mean of its divisors is an integer number (1683393054).

Almost surely, 2^4489048142 is an apocalyptic number.

4489048142 is a deficient number, since it is larger than the sum of its proper divisors (2244524074).

4489048142 is a wasteful number, since it uses less digits than its factorization.

4489048142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244524073.

The product of its (nonzero) digits is 294912, while the sum is 44.

The square root of 4489048142 is about 67000.3592676935. The cubic root of 4489048142 is about 1649.6231942749.

The spelling of 4489048142 in words is "four billion, four hundred eighty-nine million, forty-eight thousand, one hundred forty-two".