80246508108640 has 48 divisors (see below), whose sum is σ = 200734279849152. Its totient is φ = 30210450110464.

The previous prime is 80246508108553. The next prime is 80246508108643. The reversal of 80246508108640 is 4680180564208.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80246508108643) 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, 14751193624 + ... + 14751199063.

It is an arithmetic number, because the mean of its divisors is an integer number (4181964163524).

Almost surely, 2^{80246508108640} is an apocalyptic number.

80246508108640 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80246508108640 is an abundant number, since it is smaller than the sum of its proper divisors (120487771740512).

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

80246508108640 is a wasteful number, since it uses less digits than its factorization.

80246508108640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29502392719 (or 29502392711 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 52.

The spelling of 80246508108640 in words is "eighty trillion, two hundred forty-six billion, five hundred eight million, one hundred eight thousand, six hundred forty".