1001304412 has 12 divisors (see below), whose sum is σ = 1756467720. Its totient is φ = 499456496.

The previous prime is 1001304401. The next prime is 1001304439. The reversal of 1001304412 is 2144031001.

It is a super-2 number, since 2×1001304412² = 2005221050981331488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297043 + ... + 300394.

It is an arithmetic number, because the mean of its divisors is an integer number (146372310).

Almost surely, 2^1001304412 is an apocalyptic number.

It is an amenable number.

1001304412 is a deficient number, since it is larger than the sum of its proper divisors (755163308).

1001304412 is a wasteful number, since it uses less digits than its factorization.

1001304412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597860 (or 597858 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1001304412 is about 31643.3944449707. The cubic root of 1001304412 is about 1000.4346150824.

Adding to 1001304412 its reverse (2144031001), we get a palindrome (3145335413).

The spelling of 1001304412 in words is "one billion, one million, three hundred four thousand, four hundred twelve".