4482142149 has 32 divisors (see below), whose sum is σ = 6259968000. Its totient is φ = 2849719104.

The previous prime is 4482142139. The next prime is 4482142151. The reversal of 4482142149 is 9412412844.

It is a happy number.

It is not a de Polignac number, because 4482142149 - 2⁹ = 4482141637 is a prime.

It is a super-3 number, since 3×4482142149³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4482142139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2874232 + ... + 2875790.

It is an arithmetic number, because the mean of its divisors is an integer number (195624000).

Almost surely, 2^4482142149 is an apocalyptic number.

It is an amenable number.

4482142149 is a deficient number, since it is larger than the sum of its proper divisors (1777825851).

4482142149 is a wasteful number, since it uses less digits than its factorization.

4482142149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097.

The product of its digits is 73728, while the sum is 39.

The square root of 4482142149 is about 66948.8024463470. The cubic root of 4482142149 is about 1648.7768282696.

The spelling of 4482142149 in words is "four billion, four hundred eighty-two million, one hundred forty-two thousand, one hundred forty-nine".