1004132303421 has 8 divisors (see below), whose sum is σ = 1441830999840. Its totient is φ = 617927571312.

The previous prime is 1004132303417. The next prime is 1004132303423. The reversal of 1004132303421 is 1243032314001.

It is a happy number.

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

It is not a de Polignac number, because 1004132303421 - 2² = 1004132303417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004132303391 and 1004132303400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004132303423) 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, 12873491031 + ... + 12873491108.

It is an arithmetic number, because the mean of its divisors is an integer number (180228874980).

Almost surely, 2^{1004132303421} is an apocalyptic number.

It is an amenable number.

1004132303421 is a deficient number, since it is larger than the sum of its proper divisors (437698696419).

1004132303421 is a wasteful number, since it uses less digits than its factorization.

1004132303421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25746982155.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1004132303421 its reverse (1243032314001), we get a palindrome (2247164617422).

The spelling of 1004132303421 in words is "one trillion, four billion, one hundred thirty-two million, three hundred three thousand, four hundred twenty-one".