11442444340402 has 16 divisors (see below), whose sum is σ = 17487850363200. Its totient is φ = 5613165097072.

The previous prime is 11442444340339. The next prime is 11442444340429. The reversal of 11442444340402 is 20404344424411.

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 in 7 ways as a sum of consecutive naturals, for example, 4547349 + ... + 6600247.

It is an arithmetic number, because the mean of its divisors is an integer number (1092990647700).

Almost surely, 2^{11442444340402} is an apocalyptic number.

11442444340402 is a deficient number, since it is larger than the sum of its proper divisors (6045406022798).

11442444340402 is a wasteful number, since it uses less digits than its factorization.

11442444340402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105537.

The product of its (nonzero) digits is 196608, while the sum is 37.

Adding to 11442444340402 its reverse (20404344424411), we get a palindrome (31846788764813).

The spelling of 11442444340402 in words is "eleven trillion, four hundred forty-two billion, four hundred forty-four million, three hundred forty thousand, four hundred two".