4245677147207 has 4 divisors (see below), whose sum is σ = 4257059660040. Its totient is φ = 4234294634376.

The previous prime is 4245677147171. The next prime is 4245677147219. The reversal of 4245677147207 is 7027417765424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4245677147207 - 2¹² = 4245677143111 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 (4245677147267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5691255857 + ... + 5691256602.

It is an arithmetic number, because the mean of its divisors is an integer number (1064264915010).

Almost surely, 2^{4245677147207} is an apocalyptic number.

4245677147207 is a deficient number, since it is larger than the sum of its proper divisors (11382512833).

4245677147207 is a wasteful number, since it uses less digits than its factorization.

4245677147207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11382512832.

The product of its (nonzero) digits is 18439680, while the sum is 56.

The spelling of 4245677147207 in words is "four trillion, two hundred forty-five billion, six hundred seventy-seven million, one hundred forty-seven thousand, two hundred seven".