11342330144 has 12 divisors (see below), whose sum is σ = 22330212534. Its totient is φ = 5671165056.

The previous prime is 11342330107. The next prime is 11342330149. The reversal of 11342330144 is 44103324311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7325305744 + 4017024400 = 85588^2 + 63380^2 .

It is not an unprimeable number, because it can be changed into a prime (11342330149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177223877 + ... + 177223940.

Almost surely, 2^11342330144 is an apocalyptic number.

It is an amenable number.

11342330144 is a deficient number, since it is larger than the sum of its proper divisors (10987882390).

11342330144 is an equidigital number, since it uses as much as digits as its factorization.

11342330144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354447827 (or 354447819 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11342330144 its reverse (44103324311), we get a palindrome (55445654455).

The spelling of 11342330144 in words is "eleven billion, three hundred forty-two million, three hundred thirty thousand, one hundred forty-four".