1042155325052 has 48 divisors (see below), whose sum is σ = 1853736192000. Its totient is φ = 512594426304.

The previous prime is 1042155325037. The next prime is 1042155325061. The reversal of 1042155325052 is 2505235512401.

It is a happy number.

1042155325052 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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50484149 + ... + 50504787.

It is an arithmetic number, because the mean of its divisors is an integer number (38619504000).

Almost surely, 2^{1042155325052} is an apocalyptic number.

It is an amenable number.

1042155325052 is a deficient number, since it is larger than the sum of its proper divisors (811580866948).

1042155325052 is a wasteful number, since it uses less digits than its factorization.

1042155325052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21578 (or 21576 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 1042155325052 in words is "one trillion, forty-two billion, one hundred fifty-five million, three hundred twenty-five thousand, fifty-two".