80249153440904 has 64 divisors (see below), whose sum is σ = 172008923136000. Its totient is φ = 34383205684800.

The previous prime is 80249153440903. The next prime is 80249153440933. The reversal of 80249153440904 is 40904435194208.

It is a happy number.

80249153440904 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (80249153440903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5703152189 + ... + 5703166259.

It is an arithmetic number, because the mean of its divisors is an integer number (2687639424000).

Almost surely, 2^{80249153440904} is an apocalyptic number.

It is an amenable number.

80249153440904 is an abundant number, since it is smaller than the sum of its proper divisors (91759769695096).

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

80249153440904 is a wasteful number, since it uses less digits than its factorization.

80249153440904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34354 (or 34350 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 80249153440904 in words is "eighty trillion, two hundred forty-nine billion, one hundred fifty-three million, four hundred forty thousand, nine hundred four".