1040433330444 has 24 divisors (see below), whose sum is σ = 2430723813168. Its totient is φ = 346375961280.

The previous prime is 1040433330379. The next prime is 1040433330539. The reversal of 1040433330444 is 4440333340401.

1040433330444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 54383647 + ... + 54402774.

It is an arithmetic number, because the mean of its divisors is an integer number (101280158882).

Almost surely, 2^{1040433330444} is an apocalyptic number.

It is an amenable number.

1040433330444 is an abundant number, since it is smaller than the sum of its proper divisors (1390290482724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1040433330444 is a wasteful number, since it uses less digits than its factorization.

1040433330444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108787225 (or 108787223 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 1040433330444 its reverse (4440333340401), we get a palindrome (5480766670845).

The spelling of 1040433330444 in words is "one trillion, forty billion, four hundred thirty-three million, three hundred thirty thousand, four hundred forty-four".