45345532142041 has 16 divisors (see below), whose sum is σ = 46127541208320. Its totient is φ = 44571600743040.

The previous prime is 45345532142023. The next prime is 45345532142047. The reversal of 45345532142041 is 14024123554354.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45345532142041 - 2⁷ = 45345532141913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45345532142047) 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, 3588366 + ... + 10176808.

It is an arithmetic number, because the mean of its divisors is an integer number (2882971325520).

Almost surely, 2^{45345532142041} is an apocalyptic number.

It is an amenable number.

45345532142041 is a deficient number, since it is larger than the sum of its proper divisors (782009066279).

45345532142041 is a wasteful number, since it uses less digits than its factorization.

45345532142041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6589056.

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 45345532142041 its reverse (14024123554354), we get a palindrome (59369655696395).

The spelling of 45345532142041 in words is "forty-five trillion, three hundred forty-five billion, five hundred thirty-two million, one hundred forty-two thousand, forty-one".