80202152234 has 8 divisors (see below), whose sum is σ = 120316393668. Its totient is φ = 40096687680.

The previous prime is 80202152213. The next prime is 80202152279. The reversal of 80202152234 is 43225120208.

It can be written as a sum of positive squares in 2 ways, for example, as 73633536025 + 6568616209 = 271355^2 + 81047^2 .

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

It is a super-2 number, since 2×80202152234² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80202152197 and 80202152206.

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 3 ways as a sum of consecutive naturals, for example, 2171327 + ... + 2207954.

Almost surely, 2^80202152234 is an apocalyptic number.

80202152234 is a deficient number, since it is larger than the sum of its proper divisors (40114241434).

80202152234 is a wasteful number, since it uses less digits than its factorization.

80202152234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388440.

The product of its (nonzero) digits is 7680, while the sum is 29.

The spelling of 80202152234 in words is "eighty billion, two hundred two million, one hundred fifty-two thousand, two hundred thirty-four".