220413531350145 has 16 divisors (see below), whose sum is σ = 403041885897600. Its totient is φ = 100760471474304.

The previous prime is 220413531350123. The next prime is 220413531350183. The reversal of 220413531350145 is 541053135314022.

It is not a de Polignac number, because 220413531350145 - 2⁷ = 220413531350017 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1049588244420 + ... + 1049588244629.

It is an arithmetic number, because the mean of its divisors is an integer number (25190117868600).

Almost surely, 2^{220413531350145} is an apocalyptic number.

It is an amenable number.

220413531350145 is a deficient number, since it is larger than the sum of its proper divisors (182628354547455).

220413531350145 is a wasteful number, since it uses less digits than its factorization.

220413531350145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099176489064.

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 220413531350145 its reverse (541053135314022), we get a palindrome (761466666664167).

The spelling of 220413531350145 in words is "two hundred twenty trillion, four hundred thirteen billion, five hundred thirty-one million, three hundred fifty thousand, one hundred forty-five".