40228204484860 has 48 divisors (see below), whose sum is σ = 96697842909696. Its totient is φ = 13771076945472.

The previous prime is 40228204484851. The next prime is 40228204484891. The reversal of 40228204484860 is 6848440282204.

It is a junction number, because it is equal to n+sod(n) for n = 40228204484798 and 40228204484807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223350352 + ... + 223530391.

It is an arithmetic number, because the mean of its divisors is an integer number (2014538393952).

Almost surely, 2^{40228204484860} is an apocalyptic number.

It is an amenable number.

40228204484860 is an abundant number, since it is smaller than the sum of its proper divisors (56469638424836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40228204484860 is a wasteful number, since it uses less digits than its factorization.

40228204484860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446881402 (or 446881400 counting only the distinct ones).

The product of its (nonzero) digits is 6291456, while the sum is 52.

The spelling of 40228204484860 in words is "forty trillion, two hundred twenty-eight billion, two hundred four million, four hundred eighty-four thousand, eight hundred sixty".