20067324466 has 48 divisors (see below), whose sum is σ = 35328545280. Its totient is φ = 8523725280.

The previous prime is 20067324463. The next prime is 20067324527. The reversal of 20067324466 is 66442376002.

It is a super-2 number, since 2×20067324466² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20067324461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5482545 + ... + 5486203.

It is an arithmetic number, because the mean of its divisors is an integer number (736011360).

Almost surely, 2^20067324466 is an apocalyptic number.

20067324466 is a deficient number, since it is larger than the sum of its proper divisors (15261220814).

20067324466 is a wasteful number, since it uses less digits than its factorization.

20067324466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4159 (or 4152 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 20067324466 in words is "twenty billion, sixty-seven million, three hundred twenty-four thousand, four hundred sixty-six".