20240733071266 has 16 divisors (see below), whose sum is σ = 30656119714560. Its totient is φ = 10022096077200.

The previous prime is 20240733071219. The next prime is 20240733071269. The reversal of 20240733071266 is 66217033704202.

It is a super-2 number, since 2×20240733071266² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20240733071269) 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, 16811085 + ... + 17974816.

It is an arithmetic number, because the mean of its divisors is an integer number (1916007482160).

Almost surely, 2^{20240733071266} is an apocalyptic number.

20240733071266 is a deficient number, since it is larger than the sum of its proper divisors (10415386643294).

20240733071266 is a wasteful number, since it uses less digits than its factorization.

20240733071266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34788729.

The product of its (nonzero) digits is 508032, while the sum is 43.

Adding to 20240733071266 its reverse (66217033704202), we get a palindrome (86457766775468).

The spelling of 20240733071266 in words is "twenty trillion, two hundred forty billion, seven hundred thirty-three million, seventy-one thousand, two hundred sixty-six".