36408858822144 has 100 divisors (see below), whose sum is σ = 108670856884524. Its totient is φ = 12136286260224.

The previous prime is 36408858822143. The next prime is 36408858822157. The reversal of 36408858822144 is 44122885880463.

It is a happy number.

36408858822144 is a `hidden beast` number, since 3 + 6 + 4 + 0 + 8 + 8 + 588 + 2 + 2 + 1 + 44 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36408858822143) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 438915642 + ... + 438998585.

Almost surely, 2^{36408858822144} is an apocalyptic number.

It is an amenable number.

36408858822144 is an abundant number, since it is smaller than the sum of its proper divisors (72261998062380).

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

36408858822144 is an frugal number, since it uses more digits than its factorization.

36408858822144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877914257 (or 877914232 counting only the distinct ones).

The product of its (nonzero) digits is 94371840, while the sum is 63.

The spelling of 36408858822144 in words is "thirty-six trillion, four hundred eight billion, eight hundred fifty-eight million, eight hundred twenty-two thousand, one hundred forty-four".