147672271885886 has 16 divisors (see below), whose sum is σ = 241972525739520. Its totient is φ = 67032929413080.

The previous prime is 147672271885883. The next prime is 147672271885891. The reversal of 147672271885886 is 688588172276741.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 147672271885886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147672271885883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4541510126 + ... + 4541542641.

It is an arithmetic number, because the mean of its divisors is an integer number (15123282858720).

Almost surely, 2^{147672271885886} is an apocalyptic number.

147672271885886 is a deficient number, since it is larger than the sum of its proper divisors (94300253853634).

147672271885886 is a wasteful number, since it uses less digits than its factorization.

147672271885886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9083053519.

The product of its digits is 4046192640, while the sum is 80.

The spelling of 147672271885886 in words is "one hundred forty-seven trillion, six hundred seventy-two billion, two hundred seventy-one million, eight hundred eighty-five thousand, eight hundred eighty-six".