80143417948 has 24 divisors (see below), whose sum is σ = 153307728000. Its totient is φ = 36355812720.

The previous prime is 80143417943. The next prime is 80143417979. The reversal of 80143417948 is 84971434108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80143417943) 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 7 ways as a sum of consecutive naturals, for example, 1803136 + ... + 1847047.

It is an arithmetic number, because the mean of its divisors is an integer number (6387822000).

Almost surely, 2^80143417948 is an apocalyptic number.

It is an amenable number.

80143417948 is a deficient number, since it is larger than the sum of its proper divisors (73164310052).

80143417948 is a wasteful number, since it uses less digits than its factorization.

80143417948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3650697 (or 3650695 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 80143417948 in words is "eighty billion, one hundred forty-three million, four hundred seventeen thousand, nine hundred forty-eight".