10143702666724 has 81 divisors (see below), whose sum is σ = 19800354750883. Its totient is φ = 4543604018800.

The previous prime is 10143702666689. The next prime is 10143702666739. The reversal of 10143702666724 is 42766620734101.

The square root of 10143702666724 is 3184918.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4974840897 + ... + 4974842935.

Almost surely, 2^{10143702666724} is an apocalyptic number.

10143702666724 is the 3184918-th square number.

It is an amenable number.

10143702666724 is a deficient number, since it is larger than the sum of its proper divisors (9656652084159).

10143702666724 is an frugal number, since it uses more digits than its factorization.

10143702666724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4246 (or 2123 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 49.

Multiplying 10143702666724 by its sum of digits (49), we get a square (497041430669476 = 22294426²).

The spelling of 10143702666724 in words is "ten trillion, one hundred forty-three billion, seven hundred two million, six hundred sixty-six thousand, seven hundred twenty-four".