1004130654321 has 32 divisors (see below), whose sum is σ = 1379957983488. Its totient is φ = 648995880960.

The previous prime is 1004130654281. The next prime is 1004130654337. The reversal of 1004130654321 is 1234560314001.

It is not a de Polignac number, because 1004130654321 - 2²² = 1004126460017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1004130652321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35774925 + ... + 35802981.

It is an arithmetic number, because the mean of its divisors is an integer number (43123686984).

Almost surely, 2^{1004130654321} is an apocalyptic number.

It is an amenable number.

1004130654321 is a deficient number, since it is larger than the sum of its proper divisors (375827329167).

1004130654321 is a wasteful number, since it uses less digits than its factorization.

1004130654321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29241.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 1004130654321 its reverse (1234560314001), we get a palindrome (2238690968322).

The spelling of 1004130654321 in words is "one trillion, four billion, one hundred thirty million, six hundred fifty-four thousand, three hundred twenty-one".