20001033034 has 32 divisors (see below), whose sum is σ = 31769966592. Its totient is φ = 9428400000.

The previous prime is 20001032977. The next prime is 20001033037. The reversal of 20001033034 is 43033010002.

It is a junction number, because it is equal to n+sod(n) for n = 20001032999 and 20001033017.

It is not an unprimeable number, because it can be changed into a prime (20001033037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1903804 + ... + 1914280.

It is an arithmetic number, because the mean of its divisors is an integer number (992811456).

Almost surely, 2^20001033034 is an apocalyptic number.

20001033034 is a deficient number, since it is larger than the sum of its proper divisors (11768933558).

20001033034 is a wasteful number, since it uses less digits than its factorization.

20001033034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11302.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20001033034 its reverse (43033010002), we get a palindrome (63034043036).

The spelling of 20001033034 in words is "twenty billion, one million, thirty-three thousand, thirty-four".