2021340433202 has 16 divisors (see below), whose sum is σ = 3060423375840. Its totient is φ = 1001199778368.

The previous prime is 2021340433201. The next prime is 2021340433207. The reversal of 2021340433202 is 2023340431202.

It is not an unprimeable number, because it can be changed into a prime (2021340433201) 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, 10911818 + ... + 11095514.

It is an arithmetic number, because the mean of its divisors is an integer number (191276460990).

Almost surely, 2^{2021340433202} is an apocalyptic number.

2021340433202 is a deficient number, since it is larger than the sum of its proper divisors (1039082942638).

2021340433202 is a wasteful number, since it uses less digits than its factorization.

2021340433202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235225.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 2021340433202 its reverse (2023340431202), we get a palindrome (4044680864404).

It can be divided in two parts, 2021340 and 433202, that added together give a palindrome (2454542).

The spelling of 2021340433202 in words is "two trillion, twenty-one billion, three hundred forty million, four hundred thirty-three thousand, two hundred two".