80014532390 has 32 divisors (see below), whose sum is σ = 155165885280. Its totient is φ = 29532248064.

The previous prime is 80014532359. The next prime is 80014532431. The reversal of 80014532390 is 9323541008.

It is a super-2 number, since 2×80014532390² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80014532390.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215942 + ... + 454598.

It is an arithmetic number, because the mean of its divisors is an integer number (4848933915).

Almost surely, 2^80014532390 is an apocalyptic number.

80014532390 is a deficient number, since it is larger than the sum of its proper divisors (75151352890).

80014532390 is a wasteful number, since it uses less digits than its factorization.

80014532390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241256.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 80014532390 in words is "eighty billion, fourteen million, five hundred thirty-two thousand, three hundred ninety".