245312034512 has 10 divisors (see below), whose sum is σ = 475292066898. Its totient is φ = 122656017248.

The previous prime is 245312034481. The next prime is 245312034529. The reversal of 245312034512 is 215430213542.

It can be written as a sum of positive squares in only one way, i.e., 153754957456 + 91557077056 = 392116^2 + 302584^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7666001063 + ... + 7666001094.

Almost surely, 2^245312034512 is an apocalyptic number.

It is an amenable number.

245312034512 is a deficient number, since it is larger than the sum of its proper divisors (229980032386).

245312034512 is a wasteful number, since it uses less digits than its factorization.

245312034512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15332002165 (or 15332002159 counting only the distinct ones).

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

The spelling of 245312034512 in words is "two hundred forty-five billion, three hundred twelve million, thirty-four thousand, five hundred twelve".