245245044201 has 8 divisors (see below), whose sum is σ = 327189555744. Its totient is φ = 163398614400.

The previous prime is 245245044199. The next prime is 245245044217. The reversal of 245245044201 is 102440542542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245245044201 - 2¹ = 245245044199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245245044101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24514600 + ... + 24524601.

It is an arithmetic number, because the mean of its divisors is an integer number (40898694468).

Almost surely, 2^245245044201 is an apocalyptic number.

It is an amenable number.

245245044201 is a deficient number, since it is larger than the sum of its proper divisors (81944511543).

245245044201 is a wasteful number, since it uses less digits than its factorization.

245245044201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49040871.

The product of its (nonzero) digits is 51200, while the sum is 33.

Adding to 245245044201 its reverse (102440542542), we get a palindrome (347685586743).

The spelling of 245245044201 in words is "two hundred forty-five billion, two hundred forty-five million, forty-four thousand, two hundred one".