1043045523044 has 24 divisors (see below), whose sum is σ = 2086126815360. Its totient is φ = 447011845056.

The previous prime is 1043045523041. The next prime is 1043045523049. The reversal of 1043045523044 is 4403255403401.

It is a junction number, because it is equal to n+sod(n) for n = 1043045522995 and 1043045523013.

It is not an unprimeable number, because it can be changed into a prime (1043045523041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530824 + ... + 2104640.

It is an arithmetic number, because the mean of its divisors is an integer number (86921950640).

Almost surely, 2^{1043045523044} is an apocalyptic number.

1043045523044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1043045523044 is an abundant number, since it is smaller than the sum of its proper divisors (1043081292316).

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

1043045523044 is a wasteful number, since it uses less digits than its factorization.

1043045523044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638747 (or 638745 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 1043045523044 in words is "one trillion, forty-three billion, forty-five million, five hundred twenty-three thousand, forty-four".