42765460423 has 8 divisors (see below), whose sum is σ = 51749800992. Its totient is φ = 34499867136.

The previous prime is 42765460379. The next prime is 42765460427. The reversal of 42765460423 is 32406456724.

42765460423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 42765460423 - 2²⁵ = 42731905991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42765460423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42765460427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179686690 + ... + 179686927.

It is an arithmetic number, because the mean of its divisors is an integer number (6468725124).

Almost surely, 2^42765460423 is an apocalyptic number.

42765460423 is a deficient number, since it is larger than the sum of its proper divisors (8984340569).

42765460423 is a wasteful number, since it uses less digits than its factorization.

42765460423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359373641.

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 42765460423 in words is "forty-two billion, seven hundred sixty-five million, four hundred sixty thousand, four hundred twenty-three".