132421754571 has 8 divisors (see below), whose sum is σ = 182650696080. Its totient is φ = 85236991392.

The previous prime is 132421754561. The next prime is 132421754579. The reversal of 132421754571 is 175457124231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132421754571 - 2¹⁹ = 132421230283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132421754579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761044480 + ... + 761044653.

It is an arithmetic number, because the mean of its divisors is an integer number (22831337010).

Almost surely, 2^132421754571 is an apocalyptic number.

132421754571 is a deficient number, since it is larger than the sum of its proper divisors (50228941509).

132421754571 is a wasteful number, since it uses less digits than its factorization.

132421754571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522089165.

The product of its digits is 235200, while the sum is 42.

The spelling of 132421754571 in words is "one hundred thirty-two billion, four hundred twenty-one million, seven hundred fifty-four thousand, five hundred seventy-one".