11420334352245 has 48 divisors (see below), whose sum is σ = 22890867995520. Its totient is φ = 4819130096256.

The previous prime is 11420334352213. The next prime is 11420334352247. The reversal of 11420334352245 is 54225343302411.

It is a happy number.

11420334352245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11420334352245 - 2⁵ = 11420334352213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11420334352247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 597600825 + ... + 597619934.

It is an arithmetic number, because the mean of its divisors is an integer number (476893083240).

Almost surely, 2^{11420334352245} is an apocalyptic number.

11420334352245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11420334352245 is an abundant number, since it is smaller than the sum of its proper divisors (11470533643275).

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

11420334352245 is a wasteful number, since it uses less digits than its factorization.

11420334352245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195220794 (or 1195220787 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 11420334352245 its reverse (54225343302411), we get a palindrome (65645677654656).

The spelling of 11420334352245 in words is "eleven trillion, four hundred twenty billion, three hundred thirty-four million, three hundred fifty-two thousand, two hundred forty-five".