124219774799983 has 2 divisors, whose sum is σ = 124219774799984. Its totient is φ = 124219774799982.

The previous prime is 124219774799951. The next prime is 124219774800053. The reversal of 124219774799983 is 389997477912421.

It is a weak prime.

It is an emirp because it is prime and its reverse (389997477912421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124219774799983 - 2⁵ = 124219774799951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124219774799897 and 124219774799906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124219774719983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62109887399991 + 62109887399992.

It is an arithmetic number, because the mean of its divisors is an integer number (62109887399992).

Almost surely, 2^{124219774799983} is an apocalyptic number.

124219774799983 is a deficient number, since it is larger than the sum of its proper divisors (1).

124219774799983 is an equidigital number, since it uses as much as digits as its factorization.

124219774799983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456649728, while the sum is 82.

The spelling of 124219774799983 in words is "one hundred twenty-four trillion, two hundred nineteen billion, seven hundred seventy-four million, seven hundred ninety-nine thousand, nine hundred eighty-three".