40281282675 has 36 divisors (see below), whose sum is σ = 72246180760. Its totient is φ = 21454191360.

The previous prime is 40281282673. The next prime is 40281282707. The reversal of 40281282675 is 57628218204.

40281282675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40281282675 - 2¹ = 40281282673 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40281282675.

It is not an unprimeable number, because it can be changed into a prime (40281282673) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 45147 + ... + 287403.

Almost surely, 2^40281282675 is an apocalyptic number.

40281282675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40281282675 is a deficient number, since it is larger than the sum of its proper divisors (31964898085).

40281282675 is a wasteful number, since it uses less digits than its factorization.

40281282675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243012 (or 243004 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 40281282675 in words is "forty billion, two hundred eighty-one million, two hundred eighty-two thousand, six hundred seventy-five".