42114423220123 has 8 divisors (see below), whose sum is σ = 42621963111936. Its totient is φ = 41608780674600.

The previous prime is 42114423220073. The next prime is 42114423220139. The reversal of 42114423220123 is 32102232441124.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42114423220123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42114423220153) 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, 474291913 + ... + 474380698.

It is an arithmetic number, because the mean of its divisors is an integer number (5327745388992).

Almost surely, 2^{42114423220123} is an apocalyptic number.

42114423220123 is a deficient number, since it is larger than the sum of its proper divisors (507539891813).

42114423220123 is a wasteful number, since it uses less digits than its factorization.

42114423220123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948673145.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 42114423220123 its reverse (32102232441124), we get a palindrome (74216655661247).

The spelling of 42114423220123 in words is "forty-two trillion, one hundred fourteen billion, four hundred twenty-three million, two hundred twenty thousand, one hundred twenty-three".