245392099201 has 4 divisors (see below), whose sum is σ = 245393982400. Its totient is φ = 245390216004.

The previous prime is 245392099159. The next prime is 245392099207. The reversal of 245392099201 is 102990293542.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 245392099201 - 2⁹ = 245392098689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245392099207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730341 + ... + 1012018.

It is an arithmetic number, because the mean of its divisors is an integer number (61348495600).

Almost surely, 2^245392099201 is an apocalyptic number.

It is an amenable number.

245392099201 is a deficient number, since it is larger than the sum of its proper divisors (1883199).

245392099201 is a wasteful number, since it uses less digits than its factorization.

245392099201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883198.

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 245392099201 in words is "two hundred forty-five billion, three hundred ninety-two million, ninety-nine thousand, two hundred one".