36405146204 has 24 divisors (see below), whose sum is σ = 73080977760. Its totient is φ = 15544201536.

The previous prime is 36405146161. The next prime is 36405146207. The reversal of 36405146204 is 40264150463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36405146207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2409167 + ... + 2424230.

It is an arithmetic number, because the mean of its divisors is an integer number (3045040740).

Almost surely, 2^36405146204 is an apocalyptic number.

It is an amenable number.

36405146204 is an abundant number, since it is smaller than the sum of its proper divisors (36675831556).

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

36405146204 is a wasteful number, since it uses less digits than its factorization.

36405146204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4833677 (or 4833675 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 36405146204 its reverse (40264150463), we get a palindrome (76669296667).

The spelling of 36405146204 in words is "thirty-six billion, four hundred five million, one hundred forty-six thousand, two hundred four".