20210341400444 has 24 divisors (see below), whose sum is σ = 38089637010768. Its totient is φ = 9327625384320.

The previous prime is 20210341400441. The next prime is 20210341400467. The reversal of 20210341400444 is 44400414301202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20210341400441) 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, 2485742 + ... + 6826389.

It is an arithmetic number, because the mean of its divisors is an integer number (1587068208782).

Almost surely, 2^{20210341400444} is an apocalyptic number.

It is an amenable number.

20210341400444 is a deficient number, since it is larger than the sum of its proper divisors (17879295610324).

20210341400444 is a wasteful number, since it uses less digits than its factorization.

20210341400444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9353885 (or 9353883 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 20210341400444 its reverse (44400414301202), we get a palindrome (64610755701646).

The spelling of 20210341400444 in words is "twenty trillion, two hundred ten billion, three hundred forty-one million, four hundred thousand, four hundred forty-four".