4045731954746 has 16 divisors (see below), whose sum is σ = 6087270333480. Its totient is φ = 2016651340800.

The previous prime is 4045731954739. The next prime is 4045731954749. The reversal of 4045731954746 is 6474591375404.

4045731954746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4026287046721 + 19444908025 = 2006561^2 + 139445^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4045731954749) 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, 1521431 + ... + 3225866.

Almost surely, 2^{4045731954746} is an apocalyptic number.

4045731954746 is a deficient number, since it is larger than the sum of its proper divisors (2041538378734).

4045731954746 is a wasteful number, since it uses less digits than its factorization.

4045731954746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4748609.

The product of its (nonzero) digits is 50803200, while the sum is 59.

The spelling of 4045731954746 in words is "four trillion, forty-five billion, seven hundred thirty-one million, nine hundred fifty-four thousand, seven hundred forty-six".