11013400002 has 16 divisors (see below), whose sum is σ = 24029236512. Its totient is φ = 3337393920.

The previous prime is 11013399979. The next prime is 11013400007. The reversal of 11013400002 is 20000431011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11013400007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83434783 + ... + 83434914.

It is an arithmetic number, because the mean of its divisors is an integer number (1501827282).

Almost surely, 2^11013400002 is an apocalyptic number.

11013400002 is an abundant number, since it is smaller than the sum of its proper divisors (13015836510).

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

11013400002 is a wasteful number, since it uses less digits than its factorization.

11013400002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166869713.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11013400002 its reverse (20000431011), we get a palindrome (31013831013).

The spelling of 11013400002 in words is "eleven billion, thirteen million, four hundred thousand, two".