1043045010512 has 40 divisors (see below), whose sum is σ = 2098025974440. Its totient is φ = 501746954240.

The previous prime is 1043045010509. The next prime is 1043045010517. The reversal of 1043045010512 is 2150105403401.

1043045010512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 610154703376 + 432890307136 = 781124^2 + 657944^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043045010517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3869513 + ... + 4130280.

It is an arithmetic number, because the mean of its divisors is an integer number (52450649361).

Almost surely, 2^{1043045010512} is an apocalyptic number.

It is an amenable number.

1043045010512 is an abundant number, since it is smaller than the sum of its proper divisors (1054980963928).

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

1043045010512 is a wasteful number, since it uses less digits than its factorization.

1043045010512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8000111 (or 8000105 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 1043045010512 in words is "one trillion, forty-three billion, forty-five million, ten thousand, five hundred twelve".