245154114141 has 4 divisors (see below), whose sum is σ = 326872152192. Its totient is φ = 163436076092.

The previous prime is 245154114047. The next prime is 245154114169. The reversal of 245154114141 is 141411451542.

245154114141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 245154114141 - 2¹⁹ = 245153589853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245154114841) by changing a digit.

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, 40859019021 + ... + 40859019026.

It is an arithmetic number, because the mean of its divisors is an integer number (81718038048).

Almost surely, 2^245154114141 is an apocalyptic number.

It is an amenable number.

245154114141 is a deficient number, since it is larger than the sum of its proper divisors (81718038051).

245154114141 is an equidigital number, since it uses as much as digits as its factorization.

245154114141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81718038050.

The product of its digits is 12800, while the sum is 33.

Adding to 245154114141 its reverse (141411451542), we get a palindrome (386565565683).

The spelling of 245154114141 in words is "two hundred forty-five billion, one hundred fifty-four million, one hundred fourteen thousand, one hundred forty-one".