5340143066 has 4 divisors (see below), whose sum is σ = 8010214602. Its totient is φ = 2670071532.

The previous prime is 5340143063. The next prime is 5340143131. The reversal of 5340143066 is 6603410435.

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

It can be written as a sum of positive squares in only one way, i.e., 3269438041 + 2070705025 = 57179^2 + 45505^2 .

It is not an unprimeable number, because it can be changed into a prime (5340143063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335035765 + ... + 1335035768.

Almost surely, 2^5340143066 is an apocalyptic number.

5340143066 is a deficient number, since it is larger than the sum of its proper divisors (2670071536).

5340143066 is a wasteful number, since it uses less digits than its factorization.

5340143066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670071535.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 5340143066 is about 73076.2825135488. The cubic root of 5340143066 is about 1747.9042193904.

The spelling of 5340143066 in words is "five billion, three hundred forty million, one hundred forty-three thousand, sixty-six".