42141002024123 has 4 divisors (see below), whose sum is σ = 42156331602000. Its totient is φ = 42125672446248.

The previous prime is 42141002024113. The next prime is 42141002024131. The reversal of 42141002024123 is 32142020014124.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42141002024123 - 2¹² = 42141002020027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42141002024092 and 42141002024101.

It is not an unprimeable number, because it can be changed into a prime (42141002024113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7664784815 + ... + 7664790312.

It is an arithmetic number, because the mean of its divisors is an integer number (10539082900500).

Almost surely, 2^{42141002024123} is an apocalyptic number.

42141002024123 is a deficient number, since it is larger than the sum of its proper divisors (15329577877).

42141002024123 is a wasteful number, since it uses less digits than its factorization.

42141002024123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15329577876.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 42141002024123 its reverse (32142020014124), we get a palindrome (74283022038247).

The spelling of 42141002024123 in words is "forty-two trillion, one hundred forty-one billion, two million, twenty-four thousand, one hundred twenty-three".