36335640012 has 192 divisors, whose sum is σ = 101206769664. Its totient is φ = 9932025600.

The previous prime is 36335639999. The next prime is 36335640037. The reversal of 36335640012 is 21004653363.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37575153 + ... + 37576119.

It is an arithmetic number, because the mean of its divisors is an integer number (527118592).

Almost surely, 2^36335640012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36335640012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50603384832).

36335640012 is an abundant number, since it is smaller than the sum of its proper divisors (64871129652).

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

36335640012 is a wasteful number, since it uses less digits than its factorization.

36335640012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 36335640012 in words is "thirty-six billion, three hundred thirty-five million, six hundred forty thousand, twelve".