11442400210 has 32 divisors (see below), whose sum is σ = 21818485440. Its totient is φ = 4308437952.

The previous prime is 11442400187. The next prime is 11442400217. The reversal of 11442400210 is 1200424411.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (11442400217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161964 + ... + 221623.

It is an arithmetic number, because the mean of its divisors is an integer number (681827670).

Almost surely, 2^11442400210 is an apocalyptic number.

11442400210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11442400210 is a deficient number, since it is larger than the sum of its proper divisors (10376085230).

11442400210 is a wasteful number, since it uses less digits than its factorization.

11442400210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383770.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11442400210 its reverse (1200424411), we get a palindrome (12642824621).

The spelling of 11442400210 in words is "eleven billion, four hundred forty-two million, four hundred thousand, two hundred ten".