143152214473 has 8 divisors (see below), whose sum is σ = 143507931336. Its totient is φ = 142796572800.

The previous prime is 143152214437. The next prime is 143152214477. The reversal of 143152214473 is 374412251341.

It can be written as a sum of positive squares in 4 ways, for example, as 8436055104 + 134716159369 = 91848^2 + 367037^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 143152214473 - 2⁹ = 143152213961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143152214477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6832053 + ... + 6852973.

It is an arithmetic number, because the mean of its divisors is an integer number (17938491417).

Almost surely, 2^143152214473 is an apocalyptic number.

It is an amenable number.

143152214473 is a deficient number, since it is larger than the sum of its proper divisors (355716863).

143152214473 is a wasteful number, since it uses less digits than its factorization.

143152214473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37595.

The product of its digits is 80640, while the sum is 37.

The spelling of 143152214473 in words is "one hundred forty-three billion, one hundred fifty-two million, two hundred fourteen thousand, four hundred seventy-three".