132340312642161 has 32 divisors (see below), whose sum is σ = 190070521320960. Its totient is φ = 81421592408064.

The previous prime is 132340312642157. The next prime is 132340312642169. The reversal of 132340312642161 is 161246213043231.

It is not a de Polignac number, because 132340312642161 - 2² = 132340312642157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (132340312642169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4676817765 + ... + 4676846061.

It is an arithmetic number, because the mean of its divisors is an integer number (5939703791280).

Almost surely, 2^{132340312642161} is an apocalyptic number.

It is an amenable number.

132340312642161 is a deficient number, since it is larger than the sum of its proper divisors (57730208678799).

132340312642161 is a wasteful number, since it uses less digits than its factorization.

132340312642161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51465.

The product of its (nonzero) digits is 124416, while the sum is 39.

Adding to 132340312642161 its reverse (161246213043231), we get a palindrome (293586525685392).

The spelling of 132340312642161 in words is "one hundred thirty-two trillion, three hundred forty billion, three hundred twelve million, six hundred forty-two thousand, one hundred sixty-one".