132421120653771 has 6 divisors (see below), whose sum is σ = 191274952055460. Its totient is φ = 88280747102508.

The previous prime is 132421120653763. The next prime is 132421120653781. The reversal of 132421120653771 is 177356021124231.

132421120653771 is a `hidden beast` number, since 1 + 3 + 2 + 4 + 21 + 1 + 20 + 6 + 537 + 71 = 666.

It is not a de Polignac number, because 132421120653771 - 2³ = 132421120653763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132421120653781) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7356728925201 + ... + 7356728925218.

It is an arithmetic number, because the mean of its divisors is an integer number (31879158675910).

Almost surely, 2^{132421120653771} is an apocalyptic number.

132421120653771 is a deficient number, since it is larger than the sum of its proper divisors (58853831401689).

132421120653771 is a wasteful number, since it uses less digits than its factorization.

132421120653771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14713457850425 (or 14713457850422 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 132421120653771 in words is "one hundred thirty-two trillion, four hundred twenty-one billion, one hundred twenty million, six hundred fifty-three thousand, seven hundred seventy-one".