123341404142 has 8 divisors (see below), whose sum is σ = 201831388632. Its totient is φ = 56064274600.

The previous prime is 123341404051. The next prime is 123341404231. The reversal of 123341404142 is 241404143321.

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

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, 2803213709 + ... + 2803213752.

It is an arithmetic number, because the mean of its divisors is an integer number (25228923579).

Almost surely, 2^123341404142 is an apocalyptic number.

123341404142 is a deficient number, since it is larger than the sum of its proper divisors (78489984490).

123341404142 is a wasteful number, since it uses less digits than its factorization.

123341404142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5606427474.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 123341404142 its reverse (241404143321), we get a palindrome (364745547463).

The spelling of 123341404142 in words is "one hundred twenty-three billion, three hundred forty-one million, four hundred four thousand, one hundred forty-two".