245114354454 has 8 divisors (see below), whose sum is σ = 490228708920. Its totient is φ = 81704784816.

The previous prime is 245114354437. The next prime is 245114354503. The reversal of 245114354454 is 454453411542.

245114354454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

245114354454 is an admirable number.

It is a super-2 number, since 2×245114354454² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20426196199 + ... + 20426196210.

It is an arithmetic number, because the mean of its divisors is an integer number (61278588615).

Almost surely, 2^245114354454 is an apocalyptic number.

245114354454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

245114354454 is a wasteful number, since it uses less digits than its factorization.

245114354454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40852392414.

The product of its digits is 768000, while the sum is 42.

Adding to 245114354454 its reverse (454453411542), we get a palindrome (699567765996).

The spelling of 245114354454 in words is "two hundred forty-five billion, one hundred fourteen million, three hundred fifty-four thousand, four hundred fifty-four".