2142433999 has 8 divisors (see below), whose sum is σ = 2183585040. Its totient is φ = 2101310016.

The previous prime is 2142433933. The next prime is 2142434029. The reversal of 2142433999 is 9993342412.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2142433999 - 2⁹ = 2142433487 is a prime.

It is a super-2 number, since 2×2142433999² = 9180046880142264002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142433919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234387 + ... + 243355.

It is an arithmetic number, because the mean of its divisors is an integer number (272948130).

Almost surely, 2^2142433999 is an apocalyptic number.

2142433999 is a deficient number, since it is larger than the sum of its proper divisors (41151041).

2142433999 is an equidigital number, since it uses as much as digits as its factorization.

2142433999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13529.

The product of its digits is 419904, while the sum is 46.

The square root of 2142433999 is about 46286.4342869485. The cubic root of 2142433999 is about 1289.1471234879.

The spelling of 2142433999 in words is "two billion, one hundred forty-two million, four hundred thirty-three thousand, nine hundred ninety-nine".