4415020142 has 16 divisors (see below), whose sum is σ = 7138136880. Its totient is φ = 2035935552.

The previous prime is 4415020133. The next prime is 4415020277. The reversal of 4415020142 is 2410205144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42767 + ... + 103242.

It is an arithmetic number, because the mean of its divisors is an integer number (446133555).

Almost surely, 2^4415020142 is an apocalyptic number.

4415020142 is a deficient number, since it is larger than the sum of its proper divisors (2723116738).

4415020142 is a wasteful number, since it uses less digits than its factorization.

4415020142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147187.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4415020142 is about 66445.6179292510. The cubic root of 4415020142 is about 1640.5050177300.

Adding to 4415020142 its reverse (2410205144), we get a palindrome (6825225286).

The spelling of 4415020142 in words is "four billion, four hundred fifteen million, twenty thousand, one hundred forty-two".