80213974270 has 16 divisors (see below), whose sum is σ = 144455519520. Its totient is φ = 32069952864.

The previous prime is 80213974249. The next prime is 80213974279. The reversal of 80213974270 is 7247931208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80213974279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1933050 + ... + 1974109.

It is an arithmetic number, because the mean of its divisors is an integer number (9028469970).

Almost surely, 2^80213974270 is an apocalyptic number.

80213974270 is a deficient number, since it is larger than the sum of its proper divisors (64241545250).

80213974270 is a wasteful number, since it uses less digits than its factorization.

80213974270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909219.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 80213974270 in words is "eighty billion, two hundred thirteen million, nine hundred seventy-four thousand, two hundred seventy".