40243827232228 has 12 divisors (see below), whose sum is σ = 70427067967872. Its totient is φ = 20121807812840.

The previous prime is 40243827232187. The next prime is 40243827232247. The reversal of 40243827232228 is 82223272834204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25591900 + ... + 27118867.

It is an arithmetic number, because the mean of its divisors is an integer number (5868922330656).

Almost surely, 2^{40243827232228} is an apocalyptic number.

It is an amenable number.

40243827232228 is a deficient number, since it is larger than the sum of its proper divisors (30183240735644).

40243827232228 is a wasteful number, since it uses less digits than its factorization.

40243827232228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52901642 (or 52901640 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 49.

The spelling of 40243827232228 in words is "forty trillion, two hundred forty-three billion, eight hundred twenty-seven million, two hundred thirty-two thousand, two hundred twenty-eight".