20335465306 has 16 divisors (see below), whose sum is σ = 33168530304. Its totient is φ = 9294475824.

The previous prime is 20335465303. The next prime is 20335465307. The reversal of 20335465306 is 60356453302.

It is a super-2 number, since 2×20335465306² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20335465303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3794086 + ... + 3799441.

It is an arithmetic number, because the mean of its divisors is an integer number (2073033144).

Almost surely, 2^20335465306 is an apocalyptic number.

20335465306 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

20335465306 is a deficient number, since it is larger than the sum of its proper divisors (12833064998).

20335465306 is a wasteful number, since it uses less digits than its factorization.

20335465306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7593645.

The product of its (nonzero) digits is 194400, while the sum is 37.

The spelling of 20335465306 in words is "twenty billion, three hundred thirty-five million, four hundred sixty-five thousand, three hundred six".