41220343188 has 36 divisors (see below), whose sum is σ = 104208596128. Its totient is φ = 13738435920.

The previous prime is 41220343187. The next prime is 41220343189. The reversal of 41220343188 is 88134302214.

It is a happy number.

41220343188 is a `hidden beast` number, since 4 + 12 + 203 + 431 + 8 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (41220343187) and next prime (41220343189).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41220343187) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248745 + ... + 379887.

Almost surely, 2^41220343188 is an apocalyptic number.

It is an amenable number.

41220343188 is an abundant number, since it is smaller than the sum of its proper divisors (62988252940).

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

41220343188 is a wasteful number, since it uses less digits than its factorization.

41220343188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139884 (or 139879 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 41220343188 in words is "forty-one billion, two hundred twenty million, three hundred forty-three thousand, one hundred eighty-eight".