4481598142 has 32 divisors (see below), whose sum is σ = 8060626944. Its totient is φ = 1828245600.

The previous prime is 4481598103. The next prime is 4481598161. The reversal of 4481598142 is 2418951844.

It is a junction number, because it is equal to n+sod(n) for n = 4481598092 and 4481598101.

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, 58168 + ... + 111115.

It is an arithmetic number, because the mean of its divisors is an integer number (251894592).

Almost surely, 2^4481598142 is an apocalyptic number.

4481598142 is a deficient number, since it is larger than the sum of its proper divisors (3579028802).

4481598142 is a wasteful number, since it uses less digits than its factorization.

4481598142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169384.

The product of its digits is 368640, while the sum is 46.

The square root of 4481598142 is about 66944.7394647257. The cubic root of 4481598142 is about 1648.7101204027.

The spelling of 4481598142 in words is "four billion, four hundred eighty-one million, five hundred ninety-eight thousand, one hundred forty-two".