1004310133540 has 48 divisors (see below), whose sum is σ = 2515141907712. Its totient is φ = 329363819136.

The previous prime is 1004310133513. The next prime is 1004310133621. The reversal of 1004310133540 is 453310134001.

It is a super-2 number, since 2×1004310133540² (a number of 25 digits) contains 22 as substring.

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, 155945559 + ... + 155951998.

It is an arithmetic number, because the mean of its divisors is an integer number (52398789744).

Almost surely, 2^{1004310133540} is an apocalyptic number.

1004310133540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004310133540 is an abundant number, since it is smaller than the sum of its proper divisors (1510831774172).

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

1004310133540 is a wasteful number, since it uses less digits than its factorization.

1004310133540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311897596 (or 311897594 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 1004310133540 its reverse (453310134001), we get a palindrome (1457620267541).

The spelling of 1004310133540 in words is "one trillion, four billion, three hundred ten million, one hundred thirty-three thousand, five hundred forty".