132215016142642 has 32 divisors (see below), whose sum is σ = 205167329164080. Its totient is φ = 63853656330240.

The previous prime is 132215016142609. The next prime is 132215016142667. The reversal of 132215016142642 is 246241610512231.

It can be written as a sum of positive squares in 8 ways, for example, as 72740241806521 + 59474774336121 = 8528789^2 + 7711989^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132215016142595 and 132215016142604.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6224863 + ... + 17412034.

Almost surely, 2^{132215016142642} is an apocalyptic number.

132215016142642 is a deficient number, since it is larger than the sum of its proper divisors (72952313021438).

132215016142642 is a wasteful number, since it uses less digits than its factorization.

132215016142642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23637486.

The product of its (nonzero) digits is 138240, while the sum is 40.

Adding to 132215016142642 its reverse (246241610512231), we get a palindrome (378456626654873).

The spelling of 132215016142642 in words is "one hundred thirty-two trillion, two hundred fifteen billion, sixteen million, one hundred forty-two thousand, six hundred forty-two".