1004104431479 has 2 divisors, whose sum is σ = 1004104431480. Its totient is φ = 1004104431478.

The previous prime is 1004104431427. The next prime is 1004104431529. The reversal of 1004104431479 is 9741344014001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1004104431479 - 2²⁴ = 1004087654263 is a prime.

It is a super-2 number, since 2×1004104431479² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1004104431409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502052215739 + 502052215740.

It is an arithmetic number, because the mean of its divisors is an integer number (502052215740).

Almost surely, 2^{1004104431479} is an apocalyptic number.

1004104431479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004104431479 is an equidigital number, since it uses as much as digits as its factorization.

1004104431479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 1004104431479 in words is "one trillion, four billion, one hundred four million, four hundred thirty-one thousand, four hundred seventy-nine".