124701374437 has 2 divisors, whose sum is σ = 124701374438. Its totient is φ = 124701374436.

The previous prime is 124701374419. The next prime is 124701374453. The reversal of 124701374437 is 734473107421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111934408356 + 12766966081 = 334566^2 + 112991^2 .

It is an emirp because it is prime and its reverse (734473107421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124701374437 - 2¹⁹ = 124700850149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124701374393 and 124701374402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124701372437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62350687218 + 62350687219.

It is an arithmetic number, because the mean of its divisors is an integer number (62350687219).

Almost surely, 2^124701374437 is an apocalyptic number.

It is an amenable number.

124701374437 is a deficient number, since it is larger than the sum of its proper divisors (1).

124701374437 is an equidigital number, since it uses as much as digits as its factorization.

124701374437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 124701374437 in words is "one hundred twenty-four billion, seven hundred one million, three hundred seventy-four thousand, four hundred thirty-seven".