80146401873 has 8 divisors (see below), whose sum is σ = 109347029088. Its totient is φ = 52188354624.

The previous prime is 80146401857. The next prime is 80146401911. The reversal of 80146401873 is 37810464108.

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

It is not a de Polignac number, because 80146401873 - 2⁴ = 80146401857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80146401773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310644840 + ... + 310645097.

It is an arithmetic number, because the mean of its divisors is an integer number (13668378636).

Almost surely, 2^80146401873 is an apocalyptic number.

It is an amenable number.

80146401873 is a deficient number, since it is larger than the sum of its proper divisors (29200627215).

80146401873 is a wasteful number, since it uses less digits than its factorization.

80146401873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621289983.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 80146401873 in words is "eighty billion, one hundred forty-six million, four hundred one thousand, eight hundred seventy-three".