36142653664 has 96 divisors (see below), whose sum is σ = 78243490080. Its totient is φ = 16430109696.

The previous prime is 36142653661. The next prime is 36142653671. The reversal of 36142653664 is 46635624163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36142653661) 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, 4706532 + ... + 4714204.

It is an arithmetic number, because the mean of its divisors is an integer number (815036355).

Almost surely, 2^36142653664 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 36142653664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39121745040).

36142653664 is an abundant number, since it is smaller than the sum of its proper divisors (42100836416).

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

36142653664 is an equidigital number, since it uses as much as digits as its factorization.

36142653664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7789 (or 7755 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 46.

The spelling of 36142653664 in words is "thirty-six billion, one hundred forty-two million, six hundred fifty-three thousand, six hundred sixty-four".