80403404007 has 16 divisors (see below), whose sum is σ = 108344930400. Its totient is φ = 53032848000.

The previous prime is 80403403999. The next prime is 80403404021. The reversal of 80403404007 is 70040430408.

It is not a de Polignac number, because 80403404007 - 2³ = 80403403999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80403404047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322369 + ... + 514517.

It is an arithmetic number, because the mean of its divisors is an integer number (6771558150).

Almost surely, 2^80403404007 is an apocalyptic number.

80403404007 is a deficient number, since it is larger than the sum of its proper divisors (27941526393).

80403404007 is a wasteful number, since it uses less digits than its factorization.

80403404007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193634.

The product of its (nonzero) digits is 10752, while the sum is 30.

The spelling of 80403404007 in words is "eighty billion, four hundred three million, four hundred four thousand, seven".