80147950844145 has 16 divisors (see below), whose sum is σ = 128243026185792. Its totient is φ = 42743472171840.

The previous prime is 80147950844077. The next prime is 80147950844173. The reversal of 80147950844145 is 54144805974108.

It is not a de Polignac number, because 80147950844145 - 2³⁰ = 80146877102321 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 131035447 + ... + 131645676.

It is an arithmetic number, because the mean of its divisors is an integer number (8015189136612).

Almost surely, 2^{80147950844145} is an apocalyptic number.

It is an amenable number.

80147950844145 is a deficient number, since it is larger than the sum of its proper divisors (48095075341647).

80147950844145 is a wasteful number, since it uses less digits than its factorization.

80147950844145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262701472.

The product of its (nonzero) digits is 25804800, while the sum is 60.

The spelling of 80147950844145 in words is "eighty trillion, one hundred forty-seven billion, nine hundred fifty million, eight hundred forty-four thousand, one hundred forty-five".