132141200343442 has 8 divisors (see below), whose sum is σ = 203568876204876. Its totient is φ = 64284908275152.

The previous prime is 132141200343407. The next prime is 132141200343443. The reversal of 132141200343442 is 244343002141231.

It can be written as a sum of positive squares in 2 ways, for example, as 129390647750001 + 2750552593441 = 11375001^2 + 1658479^2 .

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

It is a super-2 number, since 2×132141200343442² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132141200343398 and 132141200343407.

It is not an unprimeable number, because it can be changed into a prime (132141200343443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892845948193 + ... + 892845948340.

Almost surely, 2^{132141200343442} is an apocalyptic number.

132141200343442 is a deficient number, since it is larger than the sum of its proper divisors (71427675861434).

132141200343442 is a wasteful number, since it uses less digits than its factorization.

132141200343442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785691896572.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 132141200343442 its reverse (244343002141231), we get a palindrome (376484202484673).

The spelling of 132141200343442 in words is "one hundred thirty-two trillion, one hundred forty-one billion, two hundred million, three hundred forty-three thousand, four hundred forty-two".