2040021342211 has 8 divisors (see below), whose sum is σ = 2061408567024. Its totient is φ = 2018657431200.

The previous prime is 2040021342181. The next prime is 2040021342257. The reversal of 2040021342211 is 1122431200402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2040021342211 - 2¹¹ = 2040021340163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040021342011) 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, 5652501 + ... + 6002566.

It is an arithmetic number, because the mean of its divisors is an integer number (257676070878).

Almost surely, 2^{2040021342211} is an apocalyptic number.

2040021342211 is a deficient number, since it is larger than the sum of its proper divisors (21387224813).

2040021342211 is a wasteful number, since it uses less digits than its factorization.

2040021342211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11656901.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2040021342211 its reverse (1122431200402), we get a palindrome (3162452542613).

The spelling of 2040021342211 in words is "two trillion, forty billion, twenty-one million, three hundred forty-two thousand, two hundred eleven".