4045335141321 has 48 divisors (see below), whose sum is σ = 6226107509440. Its totient is φ = 2523768606720.

The previous prime is 4045335141257. The next prime is 4045335141329. The reversal of 4045335141321 is 1231415335404.

4045335141321 is a `hidden beast` number, since 4 + 0 + 4 + 5 + 3 + 3 + 514 + 132 + 1 = 666.

It is not a de Polignac number, because 4045335141321 - 2⁶ = 4045335141257 is a prime.

It is a super-3 number, since 3×4045335141321³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4045335141329) 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 47 ways as a sum of consecutive naturals, for example, 8441841 + ... + 8908161.

Almost surely, 2^{4045335141321} is an apocalyptic number.

It is an amenable number.

4045335141321 is a deficient number, since it is larger than the sum of its proper divisors (2180772368119).

4045335141321 is a wasteful number, since it uses less digits than its factorization.

4045335141321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466966 (or 466963 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 4045335141321 in words is "four trillion, forty-five billion, three hundred thirty-five million, one hundred forty-one thousand, three hundred twenty-one".