1043535643104 has 24 divisors (see below), whose sum is σ = 2739281063400. Its totient is φ = 347845214336.

The previous prime is 1043535643063. The next prime is 1043535643123. The reversal of 1043535643104 is 4013465353401.

1043535643104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5435081379 + ... + 5435081570.

It is an arithmetic number, because the mean of its divisors is an integer number (114136710975).

Almost surely, 2^{1043535643104} is an apocalyptic number.

It is an amenable number.

1043535643104 is an abundant number, since it is smaller than the sum of its proper divisors (1695745420296).

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

1043535643104 is a wasteful number, since it uses less digits than its factorization.

1043535643104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10870162962 (or 10870162954 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 1043535643104 in words is "one trillion, forty-three billion, five hundred thirty-five million, six hundred forty-three thousand, one hundred four".