1030704635808 has 72 divisors (see below), whose sum is σ = 2931473966148. Its totient is φ = 343520428032.

The previous prime is 1030704635801. The next prime is 1030704635861. The reversal of 1030704635808 is 8085364070301.

1030704635808 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 7 + 0 + 4 + 63 + 580 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 977227148304 + 53477487504 = 988548^2 + 231252^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×1030704635808² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030704635801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1856310 + ... + 2346762.

Almost surely, 2^{1030704635808} is an apocalyptic number.

1030704635808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1030704635808 is an abundant number, since it is smaller than the sum of its proper divisors (1900769330340).

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

1030704635808 is a wasteful number, since it uses less digits than its factorization.

1030704635808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497766 (or 497755 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 1030704635808 in words is "one trillion, thirty billion, seven hundred four million, six hundred thirty-five thousand, eight hundred eight".