132540440231626 has 32 divisors (see below), whose sum is σ = 233368070705280. Its totient is φ = 55271384985600.

The previous prime is 132540440231567. The next prime is 132540440231653. The reversal of 132540440231626 is 626132044045231.

It is a super-3 number, since 3×132540440231626³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304408695 + ... + 304843786.

It is an arithmetic number, because the mean of its divisors is an integer number (7292752209540).

Almost surely, 2^{132540440231626} is an apocalyptic number.

132540440231626 is a deficient number, since it is larger than the sum of its proper divisors (100827630473654).

132540440231626 is a wasteful number, since it uses less digits than its factorization.

132540440231626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609252910.

The product of its (nonzero) digits is 829440, while the sum is 43.

Adding to 132540440231626 its reverse (626132044045231), we get a palindrome (758672484276857).

The spelling of 132540440231626 in words is "one hundred thirty-two trillion, five hundred forty billion, four hundred forty million, two hundred thirty-one thousand, six hundred twenty-six".