220143151402441 has 4 divisors (see below), whose sum is σ = 220146861760452. Its totient is φ = 220139441044432.

The previous prime is 220143151402409. The next prime is 220143151402477. The reversal of 220143151402441 is 144204151341022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44920878908416 + 175222272494025 = 6702304^2 + 13237155^2 .

It is a cyclic number.

It is not a de Polignac number, because 220143151402441 - 2⁵ = 220143151402409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220143151402397 and 220143151402406.

It is not an unprimeable number, because it can be changed into a prime (220143151462441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1855090006 + ... + 1855208671.

It is an arithmetic number, because the mean of its divisors is an integer number (55036715440113).

Almost surely, 2^{220143151402441} is an apocalyptic number.

It is an amenable number.

220143151402441 is a deficient number, since it is larger than the sum of its proper divisors (3710358011).

220143151402441 is an equidigital number, since it uses as much as digits as its factorization.

220143151402441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710358010.

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 220143151402441 in words is "two hundred twenty trillion, one hundred forty-three billion, one hundred fifty-one million, four hundred two thousand, four hundred forty-one".