245443500422 has 16 divisors (see below), whose sum is σ = 390775162320. Its totient is φ = 115220414208.

The previous prime is 245443500413. The next prime is 245443500431. The reversal of 245443500422 is 224005344542.

It is an interprime number because it is at equal distance from previous prime (245443500413) and next prime (245443500431).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8811188 + ... + 8838999.

It is an arithmetic number, because the mean of its divisors is an integer number (24423447645).

Almost surely, 2^245443500422 is an apocalyptic number.

245443500422 is a deficient number, since it is larger than the sum of its proper divisors (145331661898).

245443500422 is a wasteful number, since it uses less digits than its factorization.

245443500422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17650615.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 245443500422 its reverse (224005344542), we get a palindrome (469448844964).

The spelling of 245443500422 in words is "two hundred forty-five billion, four hundred forty-three million, five hundred thousand, four hundred twenty-two".