422020024410545 has 16 divisors (see below), whose sum is σ = 552470809168512. Its totient is φ = 306919080917760.

The previous prime is 422020024410497. The next prime is 422020024410547. The reversal of 422020024410545 is 545014420020224.

It is not a de Polignac number, because 422020024410545 - 2²⁰ = 422020023361969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (422020024410547) 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, 53437997 + ... + 60824826.

It is an arithmetic number, because the mean of its divisors is an integer number (34529425573032).

Almost surely, 2^{422020024410545} is an apocalyptic number.

It is an amenable number.

422020024410545 is a deficient number, since it is larger than the sum of its proper divisors (130450784757967).

422020024410545 is a wasteful number, since it uses less digits than its factorization.

422020024410545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114329992.

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 422020024410545 its reverse (545014420020224), we get a palindrome (967034444430769).

The spelling of 422020024410545 in words is "four hundred twenty-two trillion, twenty billion, twenty-four million, four hundred ten thousand, five hundred forty-five".