2134203401010 has 128 divisors (see below), whose sum is σ = 5709623489280. Its totient is φ = 507380834304.

The previous prime is 2134203401009. The next prime is 2134203401021. The reversal of 2134203401010 is 101043024312.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 111396352 + ... + 111415508.

It is an arithmetic number, because the mean of its divisors is an integer number (44606433510).

Almost surely, 2^{2134203401010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2134203401010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2854811744640).

2134203401010 is an abundant number, since it is smaller than the sum of its proper divisors (3575420088270).

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

2134203401010 is a wasteful number, since it uses less digits than its factorization.

2134203401010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30700.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2134203401010 its reverse (101043024312), we get a palindrome (2235246425322).

The spelling of 2134203401010 in words is "two trillion, one hundred thirty-four billion, two hundred three million, four hundred one thousand, ten".