42423125122535 has 8 divisors (see below), whose sum is σ = 50907914005200. Its totient is φ = 33938390859264.

The previous prime is 42423125122513. The next prime is 42423125122591. The reversal of 42423125122535 is 53522152132424.

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

It is a cyclic number.

It is not a de Polignac number, because 42423125122535 - 2¹⁶ = 42423125056999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42423125122492 and 42423125122501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11926202 + ... + 15069191.

It is an arithmetic number, because the mean of its divisors is an integer number (6363489250650).

Almost surely, 2^{42423125122535} is an apocalyptic number.

42423125122535 is a deficient number, since it is larger than the sum of its proper divisors (8484788882665).

42423125122535 is a wasteful number, since it uses less digits than its factorization.

42423125122535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27309697.

The product of its digits is 576000, while the sum is 41.

Adding to 42423125122535 its reverse (53522152132424), we get a palindrome (95945277254959).

The spelling of 42423125122535 in words is "forty-two trillion, four hundred twenty-three billion, one hundred twenty-five million, one hundred twenty-two thousand, five hundred thirty-five".