132722720858 has 64 divisors (see below), whose sum is σ = 262566178560. Its totient is φ = 48821640192.

The previous prime is 132722720857. The next prime is 132722720861. The reversal of 132722720858 is 858027227231.

It is not an unprimeable number, because it can be changed into a prime (132722720857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1613 + ... + 515216.

It is an arithmetic number, because the mean of its divisors is an integer number (4102596540).

Almost surely, 2^132722720858 is an apocalyptic number.

132722720858 is a deficient number, since it is larger than the sum of its proper divisors (129843457702).

132722720858 is a wasteful number, since it uses less digits than its factorization.

132722720858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516951.

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 132722720858 in words is "one hundred thirty-two billion, seven hundred twenty-two million, seven hundred twenty thousand, eight hundred fifty-eight".