132171007784248 has 32 divisors (see below), whose sum is σ = 250398394835760. Its totient is φ = 65398751308800.

The previous prime is 132171007784131. The next prime is 132171007784357. The reversal of 132171007784248 is 842487700171231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38920086 + ... + 42179557.

Almost surely, 2^{132171007784248} is an apocalyptic number.

It is an amenable number.

132171007784248 is a deficient number, since it is larger than the sum of its proper divisors (118227387051512).

132171007784248 is a wasteful number, since it uses less digits than its factorization.

132171007784248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81101767 (or 81101763 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 55.

The spelling of 132171007784248 in words is "one hundred thirty-two trillion, one hundred seventy-one billion, seven million, seven hundred eighty-four thousand, two hundred forty-eight".