1323050004 has 24 divisors (see below), whose sum is σ = 3430129920. Its totient is φ = 441016632.

The previous prime is 1323049993. The next prime is 1323050017. The reversal of 1323050004 is 4000503231.

1323050004 is a `hidden beast` number, since 132 + 30 + 500 + 0 + 4 = 666.

It is a super-2 number, since 2×1323050004² = 3500922626168800032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6125124 + ... + 6125339.

It is an arithmetic number, because the mean of its divisors is an integer number (142922080).

Almost surely, 2^1323050004 is an apocalyptic number.

It is an amenable number.

1323050004 is an abundant number, since it is smaller than the sum of its proper divisors (2107079916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323050004 is a wasteful number, since it uses less digits than its factorization.

1323050004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12250476 (or 12250468 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 1323050004 is about 36373.7543291863. The cubic root of 1323050004 is about 1097.8055435146.

Adding to 1323050004 its reverse (4000503231), we get a palindrome (5323553235).

The spelling of 1323050004 in words is "one billion, three hundred twenty-three million, fifty thousand, four".