80247705473376 has 72 divisors (see below), whose sum is σ = 260805042795024. Its totient is φ = 22927915848960.

The previous prime is 80247705473291. The next prime is 80247705473381. The reversal of 80247705473376 is 67337450774208.

80247705473376 is a `hidden beast` number, since 8 + 0 + 24 + 7 + 70 + 5 + 473 + 3 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19902702715 + ... + 19902706746.

It is an arithmetic number, because the mean of its divisors is an integer number (3622292261042).

Almost surely, 2^{80247705473376} is an apocalyptic number.

It is an amenable number.

80247705473376 is an abundant number, since it is smaller than the sum of its proper divisors (180557337321648).

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

80247705473376 is a wasteful number, since it uses less digits than its factorization.

80247705473376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39805409484 (or 39805409473 counting only the distinct ones).

The product of its (nonzero) digits is 165957120, while the sum is 63.

The spelling of 80247705473376 in words is "eighty trillion, two hundred forty-seven billion, seven hundred five million, four hundred seventy-three thousand, three hundred seventy-six".