80262148329 has 48 divisors (see below), whose sum is σ = 136229842944. Its totient is φ = 45027813600.

The previous prime is 80262148313. The next prime is 80262148333. The reversal of 80262148329 is 92384126208.

It is not a de Polignac number, because 80262148329 - 2⁴ = 80262148313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80262148339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 497947 + ... + 639120.

It is an arithmetic number, because the mean of its divisors is an integer number (2838121728).

Almost surely, 2^80262148329 is an apocalyptic number.

It is an amenable number.

80262148329 is a deficient number, since it is larger than the sum of its proper divisors (55967694615).

80262148329 is a wasteful number, since it uses less digits than its factorization.

80262148329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137138 (or 1137135 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 80262148329 in words is "eighty billion, two hundred sixty-two million, one hundred forty-eight thousand, three hundred twenty-nine".