1004150503421 has 8 divisors (see below), whose sum is σ = 1081513518624. Its totient is φ = 926804726640.

The previous prime is 1004150503409. The next prime is 1004150503451. The reversal of 1004150503421 is 1243050514001.

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

It is not a de Polignac number, because 1004150503421 - 2²⁶ = 1004083394557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004150503451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4188491 + ... + 4421736.

It is an arithmetic number, because the mean of its divisors is an integer number (135189189828).

Almost surely, 2^{1004150503421} is an apocalyptic number.

It is an amenable number.

1004150503421 is a deficient number, since it is larger than the sum of its proper divisors (77363015203).

1004150503421 is an equidigital number, since it uses as much as digits as its factorization.

1004150503421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8619211.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 1004150503421 in words is "one trillion, four billion, one hundred fifty million, five hundred three thousand, four hundred twenty-one".