42746255119 has 16 divisors (see below), whose sum is σ = 45257037280. Its totient is φ = 40374101376.

The previous prime is 42746255099. The next prime is 42746255129. The reversal of 42746255119 is 91155264724.

It is not a de Polignac number, because 42746255119 - 2²³ = 42737866511 is a prime.

It is a super-2 number, since 2×42746255119² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42746255129) 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 15 ways as a sum of consecutive naturals, for example, 2302237 + ... + 2320729.

It is an arithmetic number, because the mean of its divisors is an integer number (2828564830).

Almost surely, 2^42746255119 is an apocalyptic number.

42746255119 is a deficient number, since it is larger than the sum of its proper divisors (2510782161).

42746255119 is an equidigital number, since it uses as much as digits as its factorization.

42746255119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18887 (or 18849 counting only the distinct ones).

The product of its digits is 604800, while the sum is 46.

The spelling of 42746255119 in words is "forty-two billion, seven hundred forty-six million, two hundred fifty-five thousand, one hundred nineteen".