42338960547929 has 8 divisors (see below), whose sum is σ = 42935395173120. Its totient is φ = 41742529012800.

The previous prime is 42338960547911. The next prime is 42338960547943. The reversal of 42338960547929 is 92974506983324.

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 42338960547929 - 2²⁸ = 42338692112473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (71).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42338960547529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53026337 + ... + 53818865.

It is an arithmetic number, because the mean of its divisors is an integer number (5366924396640).

Almost surely, 2^{42338960547929} is an apocalyptic number.

It is an amenable number.

42338960547929 is a deficient number, since it is larger than the sum of its proper divisors (596434625191).

42338960547929 is an equidigital number, since it uses as much as digits as its factorization.

42338960547929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545031.

The product of its (nonzero) digits is 705438720, while the sum is 71.

The spelling of 42338960547929 in words is "forty-two trillion, three hundred thirty-eight billion, nine hundred sixty million, five hundred forty-seven thousand, nine hundred twenty-nine".