2354341453 has 4 divisors (see below), whose sum is σ = 2354600320. Its totient is φ = 2354082588.

The previous prime is 2354341403. The next prime is 2354341459. The reversal of 2354341453 is 3541434532.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2354341453 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 (2354341459) 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, 115275 + ... + 134152.

It is an arithmetic number, because the mean of its divisors is an integer number (588650080).

Almost surely, 2^2354341453 is an apocalyptic number.

It is an amenable number.

2354341453 is a deficient number, since it is larger than the sum of its proper divisors (258867).

2354341453 is an equidigital number, since it uses as much as digits as its factorization.

2354341453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258866.

The product of its digits is 86400, while the sum is 34.

The square root of 2354341453 is about 48521.5565805550. The cubic root of 2354341453 is about 1330.3211113400.

Adding to 2354341453 its reverse (3541434532), we get a palindrome (5895775985).

The spelling of 2354341453 in words is "two billion, three hundred fifty-four million, three hundred forty-one thousand, four hundred fifty-three".