1004530665140 has 24 divisors (see below), whose sum is σ = 2112416097792. Its totient is φ = 401259561120.

The previous prime is 1004530665121. The next prime is 1004530665157. The reversal of 1004530665140 is 415660354001.

1004530665140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1004530665140² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1004530665140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34529156 + ... + 34558235.

It is an arithmetic number, because the mean of its divisors is an integer number (88017337408).

Almost surely, 2^{1004530665140} is an apocalyptic number.

1004530665140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004530665140 is an abundant number, since it is smaller than the sum of its proper divisors (1107885432652).

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

1004530665140 is a wasteful number, since it uses less digits than its factorization.

1004530665140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69088127 (or 69088125 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 1004530665140 in words is "one trillion, four billion, five hundred thirty million, six hundred sixty-five thousand, one hundred forty".