4342043998 has 4 divisors (see below), whose sum is σ = 6513066000. Its totient is φ = 2171021998.

The previous prime is 4342043987. The next prime is 4342044011. The reversal of 4342043998 is 8993402434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8993402434 = 2 ⋅4496701217.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1085510998 + ... + 1085511001.

It is an arithmetic number, because the mean of its divisors is an integer number (1628266500).

Almost surely, 2^4342043998 is an apocalyptic number.

4342043998 is a deficient number, since it is larger than the sum of its proper divisors (2171022002).

4342043998 is a wasteful number, since it uses less digits than its factorization.

4342043998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171022001.

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 4342043998 is about 65894.1878924082. The cubic root of 4342043998 is about 1631.4160850689.

The spelling of 4342043998 in words is "four billion, three hundred forty-two million, forty-three thousand, nine hundred ninety-eight".