11044213402 has 8 divisors (see below), whose sum is σ = 16813578816. Its totient is φ = 5439687132.

The previous prime is 11044213399. The next prime is 11044213459. The reversal of 11044213402 is 20431244011.

It is a happy number.

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

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, 41209618 + ... + 41209885.

It is an arithmetic number, because the mean of its divisors is an integer number (2101697352).

Almost surely, 2^11044213402 is an apocalyptic number.

11044213402 is a deficient number, since it is larger than the sum of its proper divisors (5769365414).

11044213402 is an equidigital number, since it uses as much as digits as its factorization.

11044213402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82419572.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11044213402 its reverse (20431244011), we get a palindrome (31475457413).

The spelling of 11044213402 in words is "eleven billion, forty-four million, two hundred thirteen thousand, four hundred two".