80243824425836 has 48 divisors (see below), whose sum is σ = 141495335976960. Its totient is φ = 39817231534080.

The previous prime is 80243824425829. The next prime is 80243824425883. The reversal of 80243824425836 is 63852442834208.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4902174260 + ... + 4902190628.

It is an arithmetic number, because the mean of its divisors is an integer number (2947819499520).

Almost surely, 2^{80243824425836} is an apocalyptic number.

It is an amenable number.

80243824425836 is a deficient number, since it is larger than the sum of its proper divisors (61251511551124).

80243824425836 is a wasteful number, since it uses less digits than its factorization.

80243824425836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25674 (or 25672 counting only the distinct ones).

The product of its (nonzero) digits is 70778880, while the sum is 59.

The spelling of 80243824425836 in words is "eighty trillion, two hundred forty-three billion, eight hundred twenty-four million, four hundred twenty-five thousand, eight hundred thirty-six".