245041143441 has 16 divisors (see below), whose sum is σ = 327309631488. Its totient is φ = 163066971600.

The previous prime is 245041143409. The next prime is 245041143467. The reversal of 245041143441 is 144341140542.

245041143441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 245041143441 - 2⁵ = 245041143409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245041143041) 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 15 ways as a sum of consecutive naturals, for example, 3833856 + ... + 3897246.

It is an arithmetic number, because the mean of its divisors is an integer number (20456851968).

Almost surely, 2^245041143441 is an apocalyptic number.

It is an amenable number.

245041143441 is a deficient number, since it is larger than the sum of its proper divisors (82268488047).

245041143441 is a wasteful number, since it uses less digits than its factorization.

245041143441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65692.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 245041143441 its reverse (144341140542), we get a palindrome (389382283983).

The spelling of 245041143441 in words is "two hundred forty-five billion, forty-one million, one hundred forty-three thousand, four hundred forty-one".