123044111251342 has 8 divisors (see below), whose sum is σ = 184567559922000. Its totient is φ = 61521591277344.

The previous prime is 123044111251331. The next prime is 123044111251367. The reversal of 123044111251342 is 243152111440321.

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 = 123044111251298 and 123044111251307.

It is a congruent number.

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, 231842842 + ... + 232372957.

It is an arithmetic number, because the mean of its divisors is an integer number (23070944990250).

Almost surely, 2^{123044111251342} is an apocalyptic number.

123044111251342 is a deficient number, since it is larger than the sum of its proper divisors (61523448670658).

123044111251342 is a wasteful number, since it uses less digits than its factorization.

123044111251342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464348330.

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 123044111251342 its reverse (243152111440321), we get a palindrome (366196222691663).

The spelling of 123044111251342 in words is "one hundred twenty-three trillion, forty-four billion, one hundred eleven million, two hundred fifty-one thousand, three hundred forty-two".