20036269326 has 16 divisors (see below), whose sum is σ = 42429747024. Its totient is φ = 6285888384.

The previous prime is 20036269321. The next prime is 20036269391. The reversal of 20036269326 is 62396263002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20036269321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98216905 + ... + 98217108.

It is an arithmetic number, because the mean of its divisors is an integer number (2651859189).

Almost surely, 2^20036269326 is an apocalyptic number.

20036269326 is an abundant number, since it is smaller than the sum of its proper divisors (22393477698).

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

20036269326 is a wasteful number, since it uses less digits than its factorization.

20036269326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196434035.

The product of its (nonzero) digits is 139968, while the sum is 39.

The spelling of 20036269326 in words is "twenty billion, thirty-six million, two hundred sixty-nine thousand, three hundred twenty-six".