123053404404246 has 16 divisors (see below), whose sum is σ = 246561719737008. Its totient is φ = 40941982980000.

The previous prime is 123053404404241. The next prime is 123053404404253. The reversal of 123053404404246 is 642404404350321.

It is a junction number, because it is equal to n+sod(n) for n = 123053404404198 and 123053404404207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123053404404241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18954618505 + ... + 18954624996.

It is an arithmetic number, because the mean of its divisors is an integer number (15410107483563).

Almost surely, 2^{123053404404246} is an apocalyptic number.

123053404404246 is an abundant number, since it is smaller than the sum of its proper divisors (123508315332762).

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

123053404404246 is a wasteful number, since it uses less digits than its factorization.

123053404404246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37909244047.

The product of its (nonzero) digits is 1105920, while the sum is 42.

Adding to 123053404404246 its reverse (642404404350321), we get a palindrome (765457808754567).

The spelling of 123053404404246 in words is "one hundred twenty-three trillion, fifty-three billion, four hundred four million, four hundred four thousand, two hundred forty-six".