93448143680 has 28 divisors (see below), whose sum is σ = 222523392900. Its totient is φ = 37379257344.

The previous prime is 93448143673. The next prime is 93448143683. The reversal of 93448143680 is 8634184439.

It can be written as a sum of positive squares in 2 ways, for example, as 19890025024 + 73558118656 = 141032^2 + 271216^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93448143683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146012405 + ... + 146013044.

Almost surely, 2^93448143680 is an apocalyptic number.

It is an amenable number.

93448143680 is an abundant number, since it is smaller than the sum of its proper divisors (129075249220).

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

93448143680 is a wasteful number, since it uses less digits than its factorization.

93448143680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292025466 (or 292025456 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 93448143680 in words is "ninety-three billion, four hundred forty-eight million, one hundred forty-three thousand, six hundred eighty".