4457183442 has 32 divisors (see below), whose sum is σ = 9057838272. Its totient is φ = 1461867264.

The previous prime is 4457183389. The next prime is 4457183461. The reversal of 4457183442 is 2443817544.

It is a junction number, because it is equal to n+sod(n) for n = 4457183394 and 4457183403.

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, 370758 + ... + 382590.

It is an arithmetic number, because the mean of its divisors is an integer number (283057446).

Almost surely, 2^4457183442 is an apocalyptic number.

4457183442 is an abundant number, since it is smaller than the sum of its proper divisors (4600654830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4457183442 is a wasteful number, since it uses less digits than its factorization.

4457183442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12842.

The product of its digits is 430080, while the sum is 42.

The square root of 4457183442 is about 66762.1407835309. The cubic root of 4457183442 is about 1645.7107379192.

The spelling of 4457183442 in words is "four billion, four hundred fifty-seven million, one hundred eighty-three thousand, four hundred forty-two".