1045033512044 has 24 divisors (see below), whose sum is σ = 1937853862560. Its totient is φ = 491407590656.

The previous prime is 1045033512007. The next prime is 1045033512053. The reversal of 1045033512044 is 4402153305401.

It is a self number, because there is not a number n which added to its sum of digits gives 1045033512044.

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, 5735987 + ... + 5915370.

It is an arithmetic number, because the mean of its divisors is an integer number (80743910940).

Almost surely, 2^{1045033512044} is an apocalyptic number.

It is an amenable number.

1045033512044 is a deficient number, since it is larger than the sum of its proper divisors (892820350516).

1045033512044 is a wasteful number, since it uses less digits than its factorization.

1045033512044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11652697 (or 11652695 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1045033512044 its reverse (4402153305401), we get a palindrome (5447186817445).

The spelling of 1045033512044 in words is "one trillion, forty-five billion, thirty-three million, five hundred twelve thousand, forty-four".