124322150489 has 2 divisors, whose sum is σ = 124322150490. Its totient is φ = 124322150488.

The previous prime is 124322150429. The next prime is 124322150507. The reversal of 124322150489 is 984051223421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66437640025 + 57884510464 = 257755^2 + 240592^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124322150489 is a prime.

It is not a weakly prime, because it can be changed into another prime (124322150429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62161075244 + 62161075245.

It is an arithmetic number, because the mean of its divisors is an integer number (62161075245).

Almost surely, 2^124322150489 is an apocalyptic number.

It is an amenable number.

124322150489 is a deficient number, since it is larger than the sum of its proper divisors (1).

124322150489 is an equidigital number, since it uses as much as digits as its factorization.

124322150489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 124322150489 in words is "one hundred twenty-four billion, three hundred twenty-two million, one hundred fifty thousand, four hundred eighty-nine".