36372229368 has 128 divisors (see below), whose sum is σ = 97461299520. Its totient is φ = 11271536640.

The previous prime is 36372229363. The next prime is 36372229409. The reversal of 36372229368 is 86392227363.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 36372229368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36372229363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15535878 + ... + 15538218.

Almost surely, 2^36372229368 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 36372229368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48730649760).

36372229368 is an abundant number, since it is smaller than the sum of its proper divisors (61089070152).

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

36372229368 is a wasteful number, since it uses less digits than its factorization.

36372229368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817 (or 2813 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 51.

The spelling of 36372229368 in words is "thirty-six billion, three hundred seventy-two million, two hundred twenty-nine thousand, three hundred sixty-eight".