132340140021 has 8 divisors (see below), whose sum is σ = 176469240064. Its totient is φ = 88218900000.

The previous prime is 132340140007. The next prime is 132340140061. The reversal of 132340140021 is 120041043231.

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

It is not a de Polignac number, because 132340140021 - 2⁶ = 132340139957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132340140021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132340140061) 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, 1925605 + ... + 1993146.

It is an arithmetic number, because the mean of its divisors is an integer number (22058655008).

Almost surely, 2^132340140021 is an apocalyptic number.

It is an amenable number.

132340140021 is a deficient number, since it is larger than the sum of its proper divisors (44129100043).

132340140021 is a wasteful number, since it uses less digits than its factorization.

132340140021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930011.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 132340140021 its reverse (120041043231), we get a palindrome (252381183252).

The spelling of 132340140021 in words is "one hundred thirty-two billion, three hundred forty million, one hundred forty thousand, twenty-one".