42752723419 has 8 divisors (see below), whose sum is σ = 48891933440. Its totient is φ = 36621432936.

The previous prime is 42752723413. The next prime is 42752723471. The reversal of 42752723419 is 91432725724.

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 42752723419 - 2⁷ = 42752723291 is a prime.

It is a super-2 number, since 2×42752723419² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42752723413) 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, 1968309 + ... + 1989910.

It is an arithmetic number, because the mean of its divisors is an integer number (6111491680).

Almost surely, 2^42752723419 is an apocalyptic number.

42752723419 is a deficient number, since it is larger than the sum of its proper divisors (6139210021).

42752723419 is a wasteful number, since it uses less digits than its factorization.

42752723419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959769.

The product of its digits is 846720, while the sum is 46.

The spelling of 42752723419 in words is "forty-two billion, seven hundred fifty-two million, seven hundred twenty-three thousand, four hundred nineteen".