11402304002 has 8 divisors (see below), whose sum is σ = 17114090700. Its totient is φ = 5697607104.

The previous prime is 11402303993. The next prime is 11402304007. The reversal of 11402304002 is 20040320411.

It can be written as a sum of positive squares in 2 ways, for example, as 7949683921 + 3452620081 = 89161^2 + 58759^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11402304007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1768427 + ... + 1774862.

Almost surely, 2^11402304002 is an apocalyptic number.

11402304002 is a deficient number, since it is larger than the sum of its proper divisors (5711786698).

11402304002 is a wasteful number, since it uses less digits than its factorization.

11402304002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544900.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 11402304002 its reverse (20040320411), we get a palindrome (31442624413).

The spelling of 11402304002 in words is "eleven billion, four hundred two million, three hundred four thousand, two".