2150143471 has 12 divisors (see below), whose sum is σ = 2506858632. Its totient is φ = 1838801328.

The previous prime is 2150143453. The next prime is 2150143487. The reversal of 2150143471 is 1743410512.

It is not a de Polignac number, because 2150143471 - 2⁵ = 2150143439 is a prime.

It is a super-3 number, since 3×2150143471³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150143441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27820 + ... + 71233.

It is an arithmetic number, because the mean of its divisors is an integer number (208904886).

Almost surely, 2^2150143471 is an apocalyptic number.

2150143471 is a deficient number, since it is larger than the sum of its proper divisors (356715161).

2150143471 is an equidigital number, since it uses as much as digits as its factorization.

2150143471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99510 (or 99503 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2150143471 is about 46369.6395392502. The cubic root of 2150143471 is about 1290.6915889803.

Adding to 2150143471 its reverse (1743410512), we get a palindrome (3893553983).

The spelling of 2150143471 in words is "two billion, one hundred fifty million, one hundred forty-three thousand, four hundred seventy-one".