220042432754448 has 80 divisors (see below), whose sum is σ = 569544301284096. Its totient is φ = 73205375045760.

The previous prime is 220042432754429. The next prime is 220042432754467. The reversal of 220042432754448 is 844457234240022.

It is an interprime number because it is at equal distance from previous prime (220042432754429) and next prime (220042432754467).

It is a self number, because there is not a number n which added to its sum of digits gives 220042432754448.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1283506911 + ... + 1283678337.

Almost surely, 2^{220042432754448} is an apocalyptic number.

It is an amenable number.

220042432754448 is an abundant number, since it is smaller than the sum of its proper divisors (349501868529648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220042432754448 is a wasteful number, since it uses less digits than its factorization.

220042432754448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223092 (or 223086 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 51.

The spelling of 220042432754448 in words is "two hundred twenty trillion, forty-two billion, four hundred thirty-two million, seven hundred fifty-four thousand, four hundred forty-eight".