20000266034 has 32 divisors (see below), whose sum is σ = 35723721600. Its totient is φ = 8216409600.

The previous prime is 20000266019. The next prime is 20000266037. The reversal of 20000266034 is 43066200002.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20000266037) 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 15 ways as a sum of consecutive naturals, for example, 120767 + ... + 233634.

It is an arithmetic number, because the mean of its divisors is an integer number (1116366300).

Almost surely, 2^20000266034 is an apocalyptic number.

20000266034 is a deficient number, since it is larger than the sum of its proper divisors (15723455566).

20000266034 is a wasteful number, since it uses less digits than its factorization.

20000266034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354578.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20000266034 its reverse (43066200002), we get a palindrome (63066466036).

The spelling of 20000266034 in words is "twenty billion, two hundred sixty-six thousand, thirty-four".