4145306344651 has 16 divisors (see below), whose sum is σ = 4439768832000. Its totient is φ = 3861211055328.

The previous prime is 4145306344649. The next prime is 4145306344799. The reversal of 4145306344651 is 1564436035414.

4145306344651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4145306344651 - 2¹ = 4145306344649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4145306344351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9419796 + ... + 9850033.

It is an arithmetic number, because the mean of its divisors is an integer number (277485552000).

Almost surely, 2^{4145306344651} is an apocalyptic number.

4145306344651 is a deficient number, since it is larger than the sum of its proper divisors (294462487349).

4145306344651 is a wasteful number, since it uses less digits than its factorization.

4145306344651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19270098.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 4145306344651 in words is "four trillion, one hundred forty-five billion, three hundred six million, three hundred forty-four thousand, six hundred fifty-one".