20342344030444 has 12 divisors (see below), whose sum is σ = 35599704322000. Its totient is φ = 10170999938448.

The previous prime is 20342344030423. The next prime is 20342344030487. The reversal of 20342344030444 is 44403044324302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42753024 + ... + 43226215.

Almost surely, 2^{20342344030444} is an apocalyptic number.

It is an amenable number.

20342344030444 is a deficient number, since it is larger than the sum of its proper divisors (15257360291556).

20342344030444 is a wasteful number, since it uses less digits than its factorization.

20342344030444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86038392 (or 86038390 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 20342344030444 its reverse (44403044324302), we get a palindrome (64745388354746).

The spelling of 20342344030444 in words is "twenty trillion, three hundred forty-two billion, three hundred forty-four million, thirty thousand, four hundred forty-four".