40220000004200 has 48 divisors (see below), whose sum is σ = 93515371716480. Its totient is φ = 16087333901760.

The previous prime is 40220000004193. The next prime is 40220000004241. The reversal of 40220000004200 is 240000002204.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 693587 + ... + 8995613.

It is an arithmetic number, because the mean of its divisors is an integer number (1948236910760).

Almost surely, 2^{40220000004200} is an apocalyptic number.

40220000004200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40220000004200 is an abundant number, since it is smaller than the sum of its proper divisors (53295371712280).

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

40220000004200 is a wasteful number, since it uses less digits than its factorization.

40220000004200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8326266 (or 8326257 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 40220000004200 its reverse (240000002204), we get a palindrome (40460000006404).

The spelling of 40220000004200 in words is "forty trillion, two hundred twenty billion, four thousand, two hundred".