245343322031152 has 10 divisors (see below), whose sum is σ = 475352686435388. Its totient is φ = 122671661015568.

The previous prime is 245343322031117. The next prime is 245343322031153. The reversal of 245343322031152 is 251130223343542.

It is not an unprimeable number, because it can be changed into a prime (245343322031153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7666978813458 + ... + 7666978813489.

Almost surely, 2^{245343322031152} is an apocalyptic number.

It is an amenable number.

245343322031152 is a deficient number, since it is larger than the sum of its proper divisors (230009364404236).

245343322031152 is a wasteful number, since it uses less digits than its factorization.

245343322031152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15333957626955 (or 15333957626949 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 245343322031152 its reverse (251130223343542), we get a palindrome (496473545374694).

The spelling of 245343322031152 in words is "two hundred forty-five trillion, three hundred forty-three billion, three hundred twenty-two million, thirty-one thousand, one hundred fifty-two".