123413313044050 has 96 divisors (see below), whose sum is σ = 248238753345792. Its totient is φ = 45470043847680.

The previous prime is 123413313044023. The next prime is 123413313044057. The reversal of 123413313044050 is 50440313314321.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 123413313043997 and 123413313044015.

It is not an unprimeable number, because it can be changed into a prime (123413313044057) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 687170064 + ... + 687349636.

It is an arithmetic number, because the mean of its divisors is an integer number (2585820347352).

Almost surely, 2^{123413313044050} is an apocalyptic number.

123413313044050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123413313044050 is an abundant number, since it is smaller than the sum of its proper divisors (124825440301742).

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

123413313044050 is a wasteful number, since it uses less digits than its factorization.

123413313044050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196852 (or 196847 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 123413313044050 its reverse (50440313314321), we get a palindrome (173853626358371).

The spelling of 123413313044050 in words is "one hundred twenty-three trillion, four hundred thirteen billion, three hundred thirteen million, forty-four thousand, fifty".