124745002423 has 12 divisors (see below), whose sum is σ = 135014879160. Its totient is φ = 115191819392.

The previous prime is 124745002391. The next prime is 124745002427. The reversal of 124745002423 is 324200547421.

It is not a de Polignac number, because 124745002423 - 2⁵ = 124745002391 is a prime.

It is a super-2 number, since 2×124745002423² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124745002427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4056793 + ... + 4087426.

It is an arithmetic number, because the mean of its divisors is an integer number (11251239930).

Almost surely, 2^124745002423 is an apocalyptic number.

124745002423 is a deficient number, since it is larger than the sum of its proper divisors (10269876737).

124745002423 is an equidigital number, since it uses as much as digits as its factorization.

124745002423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8144306 (or 8144289 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 34.

Adding to 124745002423 its reverse (324200547421), we get a palindrome (448945549844).

The spelling of 124745002423 in words is "one hundred twenty-four billion, seven hundred forty-five million, two thousand, four hundred twenty-three".