2043020401244 has 24 divisors (see below), whose sum is σ = 3662561448000. Its totient is φ = 996575275520.

The previous prime is 2043020401229. The next prime is 2043020401307. The reversal of 2043020401244 is 4421040203402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11126372 + ... + 11308500.

It is an arithmetic number, because the mean of its divisors is an integer number (152606727000).

Almost surely, 2^{2043020401244} is an apocalyptic number.

It is an amenable number.

2043020401244 is a deficient number, since it is larger than the sum of its proper divisors (1619541046756).

2043020401244 is a wasteful number, since it uses less digits than its factorization.

2043020401244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250573 (or 250571 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 2043020401244 its reverse (4421040203402), we get a palindrome (6464060604646).

The spelling of 2043020401244 in words is "two trillion, forty-three billion, twenty million, four hundred one thousand, two hundred forty-four".