2353440455011 has 8 divisors (see below), whose sum is σ = 2398825036224. Its totient is φ = 2308092171840.

The previous prime is 2353440454997. The next prime is 2353440455027. The reversal of 2353440455011 is 1105540443532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2353440455011 - 2⁹ = 2353440454499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2353440459011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8943570 + ... + 9202951.

It is an arithmetic number, because the mean of its divisors is an integer number (299853129528).

Almost surely, 2^{2353440455011} is an apocalyptic number.

2353440455011 is a deficient number, since it is larger than the sum of its proper divisors (45384581213).

2353440455011 is a wasteful number, since it uses less digits than its factorization.

2353440455011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18149021.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 2353440455011 its reverse (1105540443532), we get a palindrome (3458980898543).

The spelling of 2353440455011 in words is "two trillion, three hundred fifty-three billion, four hundred forty million, four hundred fifty-five thousand, eleven".