4145224646207 has 8 divisors (see below), whose sum is σ = 4165762514160. Its totient is φ = 4124695196160.

The previous prime is 4145224646179. The next prime is 4145224646231. The reversal of 4145224646207 is 7026464225414.

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 4145224646207 - 2⁸ = 4145224645951 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 (4145224646707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116032 + ... + 3088037.

It is an arithmetic number, because the mean of its divisors is an integer number (520720314270).

Almost surely, 2^{4145224646207} is an apocalyptic number.

4145224646207 is a deficient number, since it is larger than the sum of its proper divisors (20537867953).

4145224646207 is a wasteful number, since it uses less digits than its factorization.

4145224646207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208953.

The product of its (nonzero) digits is 2580480, while the sum is 47.

The spelling of 4145224646207 in words is "four trillion, one hundred forty-five billion, two hundred twenty-four million, six hundred forty-six thousand, two hundred seven".