80376221355 has 8 divisors (see below), whose sum is σ = 128601954192. Its totient is φ = 42867318048.

The previous prime is 80376221329. The next prime is 80376221381. The reversal of 80376221355 is 55312267308.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80376221329) and next prime (80376221381).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80376221355 - 2¹¹ = 80376219307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2679207364 + ... + 2679207393.

It is an arithmetic number, because the mean of its divisors is an integer number (16075244274).

Almost surely, 2^80376221355 is an apocalyptic number.

80376221355 is a deficient number, since it is larger than the sum of its proper divisors (48225732837).

80376221355 is a wasteful number, since it uses less digits than its factorization.

80376221355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5358414765.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 80376221355 in words is "eighty billion, three hundred seventy-six million, two hundred twenty-one thousand, three hundred fifty-five".