124673223547 has 2 divisors, whose sum is σ = 124673223548. Its totient is φ = 124673223546.

The previous prime is 124673223541. The next prime is 124673223601. The reversal of 124673223547 is 745322376421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124673223547 - 2³ = 124673223539 is a prime.

It is a super-2 number, since 2×124673223547² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124673223497 and 124673223506.

It is not a weakly prime, because it can be changed into another prime (124673223541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62336611773 + 62336611774.

It is an arithmetic number, because the mean of its divisors is an integer number (62336611774).

Almost surely, 2^124673223547 is an apocalyptic number.

124673223547 is a deficient number, since it is larger than the sum of its proper divisors (1).

124673223547 is an equidigital number, since it uses as much as digits as its factorization.

124673223547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1693440, while the sum is 46.

Adding to 124673223547 its reverse (745322376421), we get a palindrome (869995599968).

The spelling of 124673223547 in words is "one hundred twenty-four billion, six hundred seventy-three million, two hundred twenty-three thousand, five hundred forty-seven".