11014012402 has 4 divisors (see below), whose sum is σ = 16521018606. Its totient is φ = 5507006200.

The previous prime is 11014012393. The next prime is 11014012417. The reversal of 11014012402 is 20421041011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7787886001 + 3226126401 = 88249^2 + 56799^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753503099 + ... + 2753503102.

Almost surely, 2^11014012402 is an apocalyptic number.

11014012402 is a deficient number, since it is larger than the sum of its proper divisors (5507006204).

11014012402 is an equidigital number, since it uses as much as digits as its factorization.

11014012402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5507006203.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11014012402 its reverse (20421041011), we get a palindrome (31435053413).

The spelling of 11014012402 in words is "eleven billion, fourteen million, twelve thousand, four hundred two".