11342400225213 has 4 divisors (see below), whose sum is σ = 15123200300288. Its totient is φ = 7561600150140.

The previous prime is 11342400225197. The next prime is 11342400225257. The reversal of 11342400225213 is 31252200424311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11342400225213 - 2⁴ = 11342400225197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342400225293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890400037533 + ... + 1890400037538.

It is an arithmetic number, because the mean of its divisors is an integer number (3780800075072).

Almost surely, 2^{11342400225213} is an apocalyptic number.

It is an amenable number.

11342400225213 is a deficient number, since it is larger than the sum of its proper divisors (3780800075075).

11342400225213 is an equidigital number, since it uses as much as digits as its factorization.

11342400225213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780800075074.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 11342400225213 its reverse (31252200424311), we get a palindrome (42594600649524).

The spelling of 11342400225213 in words is "eleven trillion, three hundred forty-two billion, four hundred million, two hundred twenty-five thousand, two hundred thirteen".