245152001244 has 12 divisors (see below), whose sum is σ = 572021336264. Its totient is φ = 81717333744.

The previous prime is 245152001219. The next prime is 245152001279. The reversal of 245152001244 is 442100251542.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10214666707 + ... + 10214666730.

Almost surely, 2^245152001244 is an apocalyptic number.

It is an amenable number.

245152001244 is an abundant number, since it is smaller than the sum of its proper divisors (326869335020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245152001244 is a wasteful number, since it uses less digits than its factorization.

245152001244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20429333444 (or 20429333442 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 245152001244 its reverse (442100251542), we get a palindrome (687252252786).

The spelling of 245152001244 in words is "two hundred forty-five billion, one hundred fifty-two million, one thousand, two hundred forty-four".