245400221413112 has 32 divisors (see below), whose sum is σ = 460191972996000. Its totient is φ = 122682363009024.

The previous prime is 245400221413037. The next prime is 245400221413141. The reversal of 245400221413112 is 211314122004542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2905856264 + ... + 2905940712.

It is an arithmetic number, because the mean of its divisors is an integer number (14380999156125).

Almost surely, 2^{245400221413112} is an apocalyptic number.

It is an amenable number.

245400221413112 is a deficient number, since it is larger than the sum of its proper divisors (214791751582888).

245400221413112 is a wasteful number, since it uses less digits than its factorization.

245400221413112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132695 (or 132691 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 245400221413112 its reverse (211314122004542), we get a palindrome (456714343417654).

The spelling of 245400221413112 in words is "two hundred forty-five trillion, four hundred billion, two hundred twenty-one million, four hundred thirteen thousand, one hundred twelve".