1002444124199 has 6 divisors (see below), whose sum is σ = 1166108471064. Its totient is φ = 859237820700.

The previous prime is 1002444124183. The next prime is 1002444124219. The reversal of 1002444124199 is 9914214442001.

1002444124199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1002444124199 - 2⁴ = 1002444124183 is a prime.

It is a super-2 number, since 2×1002444124199² (a number of 25 digits) 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 (1002444124699) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10229021627 + ... + 10229021724.

It is an arithmetic number, because the mean of its divisors is an integer number (194351411844).

Almost surely, 2^{1002444124199} is an apocalyptic number.

1002444124199 is a deficient number, since it is larger than the sum of its proper divisors (163664346865).

1002444124199 is an equidigital number, since it uses as much as digits as its factorization.

1002444124199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20458043365 (or 20458043358 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 1002444124199 in words is "one trillion, two billion, four hundred forty-four million, one hundred twenty-four thousand, one hundred ninety-nine".