1224410004 has 18 divisors (see below), whose sum is σ = 3095036490. Its totient is φ = 408136656.

The previous prime is 1224409939. The next prime is 1224410039. The reversal of 1224410004 is 4000144221.

It can be written as a sum of positive squares in only one way, i.e., 918090000 + 306320004 = 30300^2 + 17502^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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 polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17005659 + ... + 17005730.

Almost surely, 2^1224410004 is an apocalyptic number.

It is an amenable number.

1224410004 is an abundant number, since it is smaller than the sum of its proper divisors (1870626486).

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

1224410004 is a wasteful number, since it uses less digits than its factorization.

1224410004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34011399 (or 34011394 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1224410004 is about 34991.5704706148. The cubic root of 1224410004 is about 1069.8156738413.

Adding to 1224410004 its reverse (4000144221), we get a palindrome (5224554225).

The spelling of 1224410004 in words is "one billion, two hundred twenty-four million, four hundred ten thousand, four".