2454331355011 has 4 divisors (see below), whose sum is σ = 2455979665000. Its totient is φ = 2452683045024.

The previous prime is 2454331354927. The next prime is 2454331355081. The reversal of 2454331355011 is 1105531334542.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2454331355011 - 2³¹ = 2452183871363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2454331355081) 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, 824152761 + ... + 824155738.

It is an arithmetic number, because the mean of its divisors is an integer number (613994916250).

Almost surely, 2^{2454331355011} is an apocalyptic number.

2454331355011 is a deficient number, since it is larger than the sum of its proper divisors (1648309989).

2454331355011 is a wasteful number, since it uses less digits than its factorization.

2454331355011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648309988.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 2454331355011 its reverse (1105531334542), we get a palindrome (3559862689553).

The spelling of 2454331355011 in words is "two trillion, four hundred fifty-four billion, three hundred thirty-one million, three hundred fifty-five thousand, eleven".