245311220435 has 16 divisors (see below), whose sum is σ = 310147868160. Its totient is φ = 185751444960.

The previous prime is 245311220419. The next prime is 245311220467. The reversal of 245311220435 is 534022113542.

245311220435 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 245311220435 - 2⁴ = 245311220419 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 1065761 + ... + 1275330.

It is an arithmetic number, because the mean of its divisors is an integer number (19384241760).

Almost surely, 2^245311220435 is an apocalyptic number.

245311220435 is a deficient number, since it is larger than the sum of its proper divisors (64836647725).

245311220435 is a wasteful number, since it uses less digits than its factorization.

245311220435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342218.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 245311220435 its reverse (534022113542), we get a palindrome (779333333977).

The spelling of 245311220435 in words is "two hundred forty-five billion, three hundred eleven million, two hundred twenty thousand, four hundred thirty-five".