4244024003998 has 4 divisors (see below), whose sum is σ = 6366036006000. Its totient is φ = 2122012001998.

The previous prime is 4244024003981. The next prime is 4244024004013. The reversal of 4244024003998 is 8993004204424.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4244024003998² (a number of 26 digits) contains 22 as substring.

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, 1061006000998 + ... + 1061006001001.

It is an arithmetic number, because the mean of its divisors is an integer number (1591509001500).

Almost surely, 2^{4244024003998} is an apocalyptic number.

4244024003998 is a deficient number, since it is larger than the sum of its proper divisors (2122012002002).

4244024003998 is a wasteful number, since it uses less digits than its factorization.

4244024003998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122012002001.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 4244024003998 in words is "four trillion, two hundred forty-four billion, twenty-four million, three thousand, nine hundred ninety-eight".