132161445266619 has 8 divisors (see below), whose sum is σ = 176224119479872. Its totient is φ = 88103200615560.

The previous prime is 132161445266579. The next prime is 132161445266647. The reversal of 132161445266619 is 916662544161231.

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

It is not a de Polignac number, because 132161445266619 - 2⁸ = 132161445266363 is a prime.

It is a super-2 number, since 2×132161445266619² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132161445264619) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1107320929 + ... + 1107440274.

It is an arithmetic number, because the mean of its divisors is an integer number (22028014934984).

Almost surely, 2^{132161445266619} is an apocalyptic number.

132161445266619 is a deficient number, since it is larger than the sum of its proper divisors (44062674213253).

132161445266619 is a wasteful number, since it uses less digits than its factorization.

132161445266619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214781097.

The product of its digits is 11197440, while the sum is 57.

The spelling of 132161445266619 in words is "one hundred thirty-two trillion, one hundred sixty-one billion, four hundred forty-five million, two hundred sixty-six thousand, six hundred nineteen".