1004023113451 has 8 divisors (see below), whose sum is σ = 1031309383104. Its totient is φ = 976744765440.

The previous prime is 1004023113449. The next prime is 1004023113469. The reversal of 1004023113451 is 1543113204001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1004023113451 - 2¹ = 1004023113449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004023113491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1723030 + ... + 2230891.

It is an arithmetic number, because the mean of its divisors is an integer number (128913672888).

Almost surely, 2^{1004023113451} is an apocalyptic number.

1004023113451 is a deficient number, since it is larger than the sum of its proper divisors (27286269653).

1004023113451 is an equidigital number, since it uses as much as digits as its factorization.

1004023113451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3960821.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 1004023113451 its reverse (1543113204001), we get a palindrome (2547136317452).

The spelling of 1004023113451 in words is "one trillion, four billion, twenty-three million, one hundred thirteen thousand, four hundred fifty-one".