4323071632672 has 48 divisors (see below), whose sum is σ = 9413466044472. Its totient is φ = 1941337774080.

The previous prime is 4323071632639. The next prime is 4323071632679. The reversal of 4323071632672 is 2762361703234.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3058175527696 + 1264896104976 = 1748764^2 + 1124676^2 .

It is not an unprimeable number, because it can be changed into a prime (4323071632679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140417029 + ... + 140447812.

Almost surely, 2^{4323071632672} is an apocalyptic number.

It is an amenable number.

4323071632672 is an abundant number, since it is smaller than the sum of its proper divisors (5090394411800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4323071632672 is a wasteful number, since it uses less digits than its factorization.

4323071632672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280864901 (or 280864893 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 4323071632672 in words is "four trillion, three hundred twenty-three billion, seventy-one million, six hundred thirty-two thousand, six hundred seventy-two".