2034423100020 has 48 divisors (see below), whose sum is σ = 6031466134848. Its totient is φ = 510600307200.

The previous prime is 2034423100007. The next prime is 2034423100067. The reversal of 2034423100020 is 200013244302.

It is a self number, because there is not a number n which added to its sum of digits gives 2034423100020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997265206 + ... + 997267245.

It is an arithmetic number, because the mean of its divisors is an integer number (125655544476).

Almost surely, 2^{2034423100020} is an apocalyptic number.

2034423100020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2034423100020 is an abundant number, since it is smaller than the sum of its proper divisors (3997043034828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2034423100020 is a wasteful number, since it uses less digits than its factorization.

2034423100020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994532480 (or 1994532478 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2034423100020 its reverse (200013244302), we get a palindrome (2234436344322).

The spelling of 2034423100020 in words is "two trillion, thirty-four billion, four hundred twenty-three million, one hundred thousand, twenty".