143141437162 has 8 divisors (see below), whose sum is σ = 215649764100. Its totient is φ = 71258182464.

The previous prime is 143141437151. The next prime is 143141437193. The reversal of 143141437162 is 261734141341.

It can be written as a sum of positive squares in 2 ways, for example, as 125995891681 + 17145545481 = 354959^2 + 130941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×143141437162² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156267487 + ... + 156268402.

Almost surely, 2^143141437162 is an apocalyptic number.

143141437162 is a deficient number, since it is larger than the sum of its proper divisors (72508326938).

143141437162 is a wasteful number, since it uses less digits than its factorization.

143141437162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312536120.

The product of its digits is 48384, while the sum is 37.

The spelling of 143141437162 in words is "one hundred forty-three billion, one hundred forty-one million, four hundred thirty-seven thousand, one hundred sixty-two".