42023953039 has 8 divisors (see below), whose sum is σ = 44021714400. Its totient is φ = 40040411136.

The previous prime is 42023953003. The next prime is 42023953051. The reversal of 42023953039 is 93035932024.

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-42023953039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42023952992 and 42023953010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42023957039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3548814 + ... + 3560635.

It is an arithmetic number, because the mean of its divisors is an integer number (5502714300).

Almost surely, 2^42023953039 is an apocalyptic number.

42023953039 is a deficient number, since it is larger than the sum of its proper divisors (1997761361).

42023953039 is a wasteful number, since it uses less digits than its factorization.

42023953039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7109729.

The product of its (nonzero) digits is 174960, while the sum is 40.

The spelling of 42023953039 in words is "forty-two billion, twenty-three million, nine hundred fifty-three thousand, thirty-nine".