123424067 has 4 divisors (see below), whose sum is σ = 132918240. Its totient is φ = 113929896.

The previous prime is 123424039. The next prime is 123424099. The reversal of 123424067 is 760424321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 760424321 = 23 ⋅33061927.

It is a cyclic number.

It is not a de Polignac number, because 123424067 - 2¹² = 123419971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123424027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4747067 + ... + 4747092.

It is an arithmetic number, because the mean of its divisors is an integer number (33229560).

Almost surely, 2^123424067 is an apocalyptic number.

123424067 is a deficient number, since it is larger than the sum of its proper divisors (9494173).

123424067 is an equidigital number, since it uses as much as digits as its factorization.

123424067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9494172.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 123424067 is about 11109.6384729657. The cubic root of 123424067 is about 497.8898631728.

Adding to 123424067 its reverse (760424321), we get a palindrome (883848388).

The spelling of 123424067 in words is "one hundred twenty-three million, four hundred twenty-four thousand, sixty-seven".