80091240075 has 576 divisors, whose sum is σ = 199170585600. Its totient is φ = 30792960000.

The previous prime is 80091240041. The next prime is 80091240079. The reversal of 80091240075 is 57004219008.

It is not a de Polignac number, because 80091240075 - 2¹² = 80091235979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80091240079) by changing a digit.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 792982525 + ... + 792982625.

Almost surely, 2^80091240075 is an apocalyptic number.

80091240075 is an abundant number, since it is smaller than the sum of its proper divisors (119079345525).

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

80091240075 is a wasteful number, since it uses less digits than its factorization.

80091240075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 80091240075 in words is "eighty billion, ninety-one million, two hundred forty thousand, seventy-five".