124475423 has 2 divisors, whose sum is σ = 124475424. Its totient is φ = 124475422.

The previous prime is 124475419. The next prime is 124475503. The reversal of 124475423 is 324574421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124475423 - 2² = 124475419 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124475423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124475623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62237711 + 62237712.

It is an arithmetic number, because the mean of its divisors is an integer number (62237712).

Almost surely, 2^124475423 is an apocalyptic number.

124475423 is a deficient number, since it is larger than the sum of its proper divisors (1).

124475423 is an equidigital number, since it uses as much as digits as its factorization.

124475423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 32.

The square root of 124475423 is about 11156.8554261494. The cubic root of 124475423 is about 499.2995832910.

It can be divided in two parts, 1244 and 75423, that added together give a palindrome (76667).

The spelling of 124475423 in words is "one hundred twenty-four million, four hundred seventy-five thousand, four hundred twenty-three".