123012342442034 has 8 divisors (see below), whose sum is σ = 184520911390320. Its totient is φ = 61505371978596.

The previous prime is 123012342442019. The next prime is 123012342442049. The reversal of 123012342442034 is 430244243210321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (123012342442019) and next prime (123012342442049).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 123012342441985 and 123012342442003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399428804 + ... + 399736655.

It is an arithmetic number, because the mean of its divisors is an integer number (23065113923790).

Almost surely, 2^{123012342442034} is an apocalyptic number.

123012342442034 is a deficient number, since it is larger than the sum of its proper divisors (61508568948286).

123012342442034 is an equidigital number, since it uses as much as digits as its factorization.

123012342442034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799242424.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 123012342442034 its reverse (430244243210321), we get a palindrome (553256585652355).

The spelling of 123012342442034 in words is "one hundred twenty-three trillion, twelve billion, three hundred forty-two million, four hundred forty-two thousand, thirty-four".