245042446013 has 8 divisors (see below), whose sum is σ = 247804418400. Its totient is φ = 242293980240.

The previous prime is 245042446003. The next prime is 245042446031. The reversal of 245042446013 is 310644240542.

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

It is a cyclic number.

It is not a de Polignac number, because 245042446013 - 2¹⁰ = 245042444989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245042446003) 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, 3340163 + ... + 3412736.

It is an arithmetic number, because the mean of its divisors is an integer number (30975552300).

Almost surely, 2^245042446013 is an apocalyptic number.

It is an amenable number.

245042446013 is a deficient number, since it is larger than the sum of its proper divisors (2761972387).

245042446013 is a wasteful number, since it uses less digits than its factorization.

245042446013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6753307.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 245042446013 its reverse (310644240542), we get a palindrome (555686686555).

The spelling of 245042446013 in words is "two hundred forty-five billion, forty-two million, four hundred forty-six thousand, thirteen".