20343003201044 has 12 divisors (see below), whose sum is σ = 35617119783168. Its totient is φ = 10166683263000.

The previous prime is 20343003201011. The next prime is 20343003201049. The reversal of 20343003201044 is 44010230034302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20343003201049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204574882 + ... + 1204591769.

It is an arithmetic number, because the mean of its divisors is an integer number (2968093315264).

Almost surely, 2^{20343003201044} is an apocalyptic number.

It is an amenable number.

20343003201044 is a deficient number, since it is larger than the sum of its proper divisors (15274116582124).

20343003201044 is a wasteful number, since it uses less digits than its factorization.

20343003201044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409168766 (or 2409168764 counting only the distinct ones).

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

Adding to 20343003201044 its reverse (44010230034302), we get a palindrome (64353233235346).

The spelling of 20343003201044 in words is "twenty trillion, three hundred forty-three billion, three million, two hundred one thousand, forty-four".