80416042506 has 48 divisors (see below), whose sum is σ = 176382329760. Its totient is φ = 26475130080.

The previous prime is 80416042501. The next prime is 80416042517. The reversal of 80416042506 is 60524061408.

80416042506 is a `hidden beast` number, since 8 + 0 + 41 + 604 + 2 + 5 + 0 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (80416042501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9827925 + ... + 9836103.

It is an arithmetic number, because the mean of its divisors is an integer number (3674631870).

Almost surely, 2^80416042506 is an apocalyptic number.

80416042506 is an abundant number, since it is smaller than the sum of its proper divisors (95966287254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80416042506 is a wasteful number, since it uses less digits than its factorization.

80416042506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14851 (or 14848 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 80416042506 in words is "eighty billion, four hundred sixteen million, forty-two thousand, five hundred six".