36199034688 has 112 divisors (see below), whose sum is σ = 103162526720. Its totient is φ = 11165382144.

The previous prime is 36199034687. The next prime is 36199034701. The reversal of 36199034688 is 88643099163.

It is a happy number.

It is a super-2 number, since 2×36199034688² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36199034687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41481 + ... + 272247.

Almost surely, 2^36199034688 is an apocalyptic number.

36199034688 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36199034688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51581263360).

36199034688 is an abundant number, since it is smaller than the sum of its proper divisors (66963492032).

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

36199034688 is a wasteful number, since it uses less digits than its factorization.

36199034688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230844 (or 230834 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 36199034688 in words is "thirty-six billion, one hundred ninety-nine million, thirty-four thousand, six hundred eighty-eight".