123416472224 has 24 divisors (see below), whose sum is σ = 243361284768. Its totient is φ = 61610431680.

The previous prime is 123416472191. The next prime is 123416472227. The reversal of 123416472224 is 422274614321.

It is not an unprimeable number, because it can be changed into a prime (123416472227) 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, 3035882 + ... + 3076265.

It is an arithmetic number, because the mean of its divisors is an integer number (10140053532).

Almost surely, 2^123416472224 is an apocalyptic number.

It is an amenable number.

123416472224 is a deficient number, since it is larger than the sum of its proper divisors (119944812544).

123416472224 is an equidigital number, since it uses as much as digits as its factorization.

123416472224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6112788 (or 6112780 counting only the distinct ones).

The product of its digits is 129024, while the sum is 38.

The spelling of 123416472224 in words is "one hundred twenty-three billion, four hundred sixteen million, four hundred seventy-two thousand, two hundred twenty-four".