124243022431199 has 16 divisors (see below), whose sum is σ = 145699262496000. Its totient is φ = 105899080519512.

The previous prime is 124243022431169. The next prime is 124243022431219. The reversal of 124243022431199 is 991134220342421.

It is not a de Polignac number, because 124243022431199 - 2²⁴ = 124243005653983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124243022431159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011739037 + ... + 1011861830.

It is an arithmetic number, because the mean of its divisors is an integer number (9106203906000).

Almost surely, 2^{124243022431199} is an apocalyptic number.

124243022431199 is a deficient number, since it is larger than the sum of its proper divisors (21456240064801).

124243022431199 is an equidigital number, since it uses as much as digits as its factorization.

124243022431199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023601067 (or 2023601053 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 124243022431199 in words is "one hundred twenty-four trillion, two hundred forty-three billion, twenty-two million, four hundred thirty-one thousand, one hundred ninety-nine".