36321144002 has 64 divisors (see below), whose sum is σ = 70304855040. Its totient is φ = 13809787200.

The previous prime is 36321143993. The next prime is 36321144007. The reversal of 36321144002 is 20044112363.

It is a super-2 number, since 2×36321144002² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (36321144007) 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, 20324 + ... + 270287.

It is an arithmetic number, because the mean of its divisors is an integer number (1098513360).

Almost surely, 2^36321144002 is an apocalyptic number.

36321144002 is a deficient number, since it is larger than the sum of its proper divisors (33983711038).

36321144002 is a wasteful number, since it uses less digits than its factorization.

36321144002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290679.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 36321144002 its reverse (20044112363), we get a palindrome (56365256365).

The spelling of 36321144002 in words is "thirty-six billion, three hundred twenty-one million, one hundred forty-four thousand, two".