36420091302 has 128 divisors (see below), whose sum is σ = 86037811200. Its totient is φ = 10063512576.

The previous prime is 36420091291. The next prime is 36420091303. The reversal of 36420091302 is 20319002463.

It is a self number, because there is not a number n which added to its sum of digits gives 36420091302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36420091303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 89046474 + ... + 89046882.

It is an arithmetic number, because the mean of its divisors is an integer number (672170400).

Almost surely, 2^36420091302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36420091302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43018905600).

36420091302 is an abundant number, since it is smaller than the sum of its proper divisors (49617719898).

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

36420091302 is a wasteful number, since it uses less digits than its factorization.

36420091302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 36420091302 its reverse (20319002463), we get a palindrome (56739093765).

The spelling of 36420091302 in words is "thirty-six billion, four hundred twenty million, ninety-one thousand, three hundred two".