4142281456 has 60 divisors (see below), whose sum is σ = 8251628112. Its totient is φ = 2014361344.

The previous prime is 4142281453. The next prime is 4142281459. The reversal of 4142281456 is 6541822414.

It is an interprime number because it is at equal distance from previous prime (4142281453) and next prime (4142281459).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142281453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8234901 + ... + 8235403.

Almost surely, 2^4142281456 is an apocalyptic number.

It is an amenable number.

4142281456 is a deficient number, since it is larger than the sum of its proper divisors (4109346656).

4142281456 is a wasteful number, since it uses less digits than its factorization.

4142281456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838 (or 785 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 4142281456 is about 64360.5582325076. The cubic root of 4142281456 is about 1606.0036754986.

The spelling of 4142281456 in words is "four billion, one hundred forty-two million, two hundred eighty-one thousand, four hundred fifty-six".