42284274075 has 30 divisors (see below), whose sum is σ = 78325096124. Its totient is φ = 22551611760.

The previous prime is 42284274061. The next prime is 42284274089. The reversal of 42284274075 is 57047248224.

It is an interprime number because it is at equal distance from previous prime (42284274061) and next prime (42284274089).

It is not a de Polignac number, because 42284274075 - 2⁸ = 42284273819 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 42284274075.

It is an unprimeable number.

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 29 ways as a sum of consecutive naturals, for example, 10438537 + ... + 10442586.

Almost surely, 2^42284274075 is an apocalyptic number.

42284274075 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42284274075 is a deficient number, since it is larger than the sum of its proper divisors (36040822049).

42284274075 is a wasteful number, since it uses less digits than its factorization.

42284274075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20881145 (or 20881131 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 45.

The spelling of 42284274075 in words is "forty-two billion, two hundred eighty-four million, two hundred seventy-four thousand, seventy-five".