123314410542142 has 16 divisors (see below), whose sum is σ = 185303721980160. Its totient is φ = 61546562947672.

The previous prime is 123314410542137. The next prime is 123314410542149. The reversal of 123314410542142 is 241245014413321.

It is a super-3 number, since 3×123314410542142³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123314410542149) 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, 10801792 + ... + 19060627.

It is an arithmetic number, because the mean of its divisors is an integer number (11581482623760).

Almost surely, 2^{123314410542142} is an apocalyptic number.

123314410542142 is a deficient number, since it is larger than the sum of its proper divisors (61989311438018).

123314410542142 is a wasteful number, since it uses less digits than its factorization.

123314410542142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29866127.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 123314410542142 its reverse (241245014413321), we get a palindrome (364559424955463).

The spelling of 123314410542142 in words is "one hundred twenty-three trillion, three hundred fourteen billion, four hundred ten million, five hundred forty-two thousand, one hundred forty-two".