1043255530158 has 16 divisors (see below), whose sum is σ = 2115093404496. Its totient is φ = 342988119360.

The previous prime is 1043255530129. The next prime is 1043255530159. The reversal of 1043255530158 is 8510355523401.

1043255530158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043255530159) 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, 1190930533 + ... + 1190931408.

It is an arithmetic number, because the mean of its divisors is an integer number (132193337781).

Almost surely, 2^{1043255530158} is an apocalyptic number.

1043255530158 is an abundant number, since it is smaller than the sum of its proper divisors (1071837874338).

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

1043255530158 is a wasteful number, since it uses less digits than its factorization.

1043255530158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381862019.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 1043255530158 in words is "one trillion, forty-three billion, two hundred fifty-five million, five hundred thirty thousand, one hundred fifty-eight".