123204411234 has 48 divisors (see below), whose sum is σ = 276870642048. Its totient is φ = 41062058352.

The previous prime is 123204411229. The next prime is 123204411263. The reversal of 123204411234 is 432114402321.

123204411234 is a `hidden beast` number, since 1 + 23 + 204 + 411 + 23 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 123204411198 and 123204411207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4280439 + ... + 4309125.

It is an arithmetic number, because the mean of its divisors is an integer number (5768138376).

Almost surely, 2^123204411234 is an apocalyptic number.

123204411234 is an abundant number, since it is smaller than the sum of its proper divisors (153666230814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123204411234 is an equidigital number, since it uses as much as digits as its factorization.

123204411234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37541 (or 37529 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 123204411234 its reverse (432114402321), we get a palindrome (555318813555).

The spelling of 123204411234 in words is "one hundred twenty-three billion, two hundred four million, four hundred eleven thousand, two hundred thirty-four".