1004314431 has 8 divisors (see below), whose sum is σ = 1361038384. Its totient is φ = 658566720.

The previous prime is 1004314417. The next prime is 1004314469. The reversal of 1004314431 is 1344134001.

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

It is not a de Polignac number, because 1004314431 - 2⁷ = 1004314303 is a prime.

It is a super-2 number, since 2×1004314431² = 2017294952629707522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1004314398 and 1004314407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004314411) 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, 2743846 + ... + 2744211.

It is an arithmetic number, because the mean of its divisors is an integer number (170129798).

Almost surely, 2^1004314431 is an apocalyptic number.

1004314431 is a deficient number, since it is larger than the sum of its proper divisors (356723953).

1004314431 is an equidigital number, since it uses as much as digits as its factorization.

1004314431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5488121.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1004314431 is about 31690.9203242822. The cubic root of 1004314431 is about 1001.4360803527.

Adding to 1004314431 its reverse (1344134001), we get a palindrome (2348448432).

The spelling of 1004314431 in words is "one billion, four million, three hundred fourteen thousand, four hundred thirty-one".