42423531501005 has 16 divisors (see below), whose sum is σ = 52052052556800. Its totient is φ = 33180807511488.

The previous prime is 42423531500981. The next prime is 42423531501011. The reversal of 42423531501005 is 50010513532424.

It is a cyclic number.

It is not a de Polignac number, because 42423531501005 - 2¹⁶ = 42423531435469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282767405 + ... + 282917394.

It is an arithmetic number, because the mean of its divisors is an integer number (3253253284800).

Almost surely, 2^{42423531501005} is an apocalyptic number.

It is an amenable number.

42423531501005 is a deficient number, since it is larger than the sum of its proper divisors (9628521055795).

42423531501005 is a wasteful number, since it uses less digits than its factorization.

42423531501005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565685140.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 42423531501005 in words is "forty-two trillion, four hundred twenty-three billion, five hundred thirty-one million, five hundred one thousand, five".