123014241235142 has 64 divisors (see below), whose sum is σ = 199091442654720. Its totient is φ = 56817111101184.

The previous prime is 123014241235121. The next prime is 123014241235147. The reversal of 123014241235142 is 241532142410321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123014241235147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2402737088 + ... + 2402788284.

It is an arithmetic number, because the mean of its divisors is an integer number (3110803791480).

Almost surely, 2^{123014241235142} is an apocalyptic number.

123014241235142 is a deficient number, since it is larger than the sum of its proper divisors (76077201419578).

123014241235142 is a wasteful number, since it uses less digits than its factorization.

123014241235142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53757.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 123014241235142 its reverse (241532142410321), we get a palindrome (364546383645463).

The spelling of 123014241235142 in words is "one hundred twenty-three trillion, fourteen billion, two hundred forty-one million, two hundred thirty-five thousand, one hundred forty-two".