36166502140 has 12 divisors (see below), whose sum is σ = 75949654536. Its totient is φ = 14466600848.

The previous prime is 36166502107. The next prime is 36166502143. The reversal of 36166502140 is 4120566163.

36166502140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 36166502096 and 36166502105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36166502143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904162534 + ... + 904162573.

It is an arithmetic number, because the mean of its divisors is an integer number (6329137878).

Almost surely, 2^36166502140 is an apocalyptic number.

It is an amenable number.

36166502140 is an abundant number, since it is smaller than the sum of its proper divisors (39783152396).

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

36166502140 is a wasteful number, since it uses less digits than its factorization.

36166502140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1808325116 (or 1808325114 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 36166502140 in words is "thirty-six billion, one hundred sixty-six million, five hundred two thousand, one hundred forty".