1004352332643 has 72 divisors (see below), whose sum is σ = 1726626330000. Its totient is φ = 557408424960.

The previous prime is 1004352332639. The next prime is 1004352332657. The reversal of 1004352332643 is 3462332534001.

1004352332643 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 3 + 5 + 2 + 3 + 3 + 2 + 643 = 666.

It is not a de Polignac number, because 1004352332643 - 2² = 1004352332639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004352332598 and 1004352332607.

It is not an unprimeable number, because it can be changed into a prime (1004352331643) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 584233 + ... + 1532981.

It is an arithmetic number, because the mean of its divisors is an integer number (23980921250).

Almost surely, 2^{1004352332643} is an apocalyptic number.

1004352332643 is a deficient number, since it is larger than the sum of its proper divisors (722273997357).

1004352332643 is a wasteful number, since it uses less digits than its factorization.

1004352332643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948837 (or 948817 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 1004352332643 its reverse (3462332534001), we get a palindrome (4466684866644).

The spelling of 1004352332643 in words is "one trillion, four billion, three hundred fifty-two million, three hundred thirty-two thousand, six hundred forty-three".