1321410004 has 12 divisors (see below), whose sum is σ = 2313577728. Its totient is φ = 660387800.

The previous prime is 1321409993. The next prime is 1321410019. The reversal of 1321410004 is 4000141231.

It is a super-2 number, since 2×1321410004² = 3492248797342560032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1321410004.

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, 69802 + ... + 86689.

It is an arithmetic number, because the mean of its divisors is an integer number (192798144).

Almost surely, 2^1321410004 is an apocalyptic number.

It is an amenable number.

1321410004 is a deficient number, since it is larger than the sum of its proper divisors (992167724).

1321410004 is a wasteful number, since it uses less digits than its factorization.

1321410004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158606 (or 158604 counting only the distinct ones).

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

The square root of 1321410004 is about 36351.2036114349. The cubic root of 1321410004 is about 1097.3517573135.

Adding to 1321410004 its reverse (4000141231), we get a palindrome (5321551235).

The spelling of 1321410004 in words is "one billion, three hundred twenty-one million, four hundred ten thousand, four".