1042055104530 has 64 divisors (see below), whose sum is σ = 2888777374848. Its totient is φ = 237759452160.

The previous prime is 1042055104529. The next prime is 1042055104579. The reversal of 1042055104530 is 354015502401.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92869177 + ... + 92880396.

It is an arithmetic number, because the mean of its divisors is an integer number (45137146482).

Almost surely, 2^{1042055104530} is an apocalyptic number.

1042055104530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042055104530 is an abundant number, since it is smaller than the sum of its proper divisors (1846722270318).

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

1042055104530 is a wasteful number, since it uses less digits than its factorization.

1042055104530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185749611.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 1042055104530 in words is "one trillion, forty-two billion, fifty-five million, one hundred four thousand, five hundred thirty".