143202964606402 has 8 divisors (see below), whose sum is σ = 214804911102012. Its totient is φ = 71601327572400.

The previous prime is 143202964606349. The next prime is 143202964606483. The reversal of 143202964606402 is 204606469202341.

It can be written as a sum of positive squares in 2 ways, for example, as 111374061598881 + 31828903007521 = 10553391^2 + 5641711^2 .

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

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, 76205049 + ... + 78061612.

Almost surely, 2^{143202964606402} is an apocalyptic number.

143202964606402 is a deficient number, since it is larger than the sum of its proper divisors (71601946495610).

143202964606402 is a wasteful number, since it uses less digits than its factorization.

143202964606402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154730804.

The product of its (nonzero) digits is 2985984, while the sum is 49.

The spelling of 143202964606402 in words is "one hundred forty-three trillion, two hundred two billion, nine hundred sixty-four million, six hundred six thousand, four hundred two".