132281849526784 has 40 divisors (see below), whose sum is σ = 270751807720548. Its totient is φ = 64527731466240.

The previous prime is 132281849526769. The next prime is 132281849526791. The reversal of 132281849526784 is 487625948182231.

It can be written as a sum of positive squares in 2 ways, for example, as 131381111865600 + 900737661184 = 11462160^2 + 949072^2 .

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, 3150747147 + ... + 3150789130.

Almost surely, 2^{132281849526784} is an apocalyptic number.

It is an amenable number.

132281849526784 is an abundant number, since it is smaller than the sum of its proper divisors (138469958193764).

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

132281849526784 is an frugal number, since it uses more digits than its factorization.

132281849526784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6301536336 (or 6301536320 counting only the distinct ones).

The product of its digits is 371589120, while the sum is 70.

The spelling of 132281849526784 in words is "one hundred thirty-two trillion, two hundred eighty-one billion, eight hundred forty-nine million, five hundred twenty-six thousand, seven hundred eighty-four".