80014617121 has 8 divisors (see below), whose sum is σ = 81532788840. Its totient is φ = 78496758912.

The previous prime is 80014617101. The next prime is 80014617157. The reversal of 80014617121 is 12171641008.

It can be written as a sum of positive squares in 4 ways, for example, as 18033535521 + 61981081600 = 134289^2 + 248960^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 80014617121 - 2¹⁹ = 80014092833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80014617101) 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, 473395 + ... + 619783.

It is an arithmetic number, because the mean of its divisors is an integer number (10191598605).

Almost surely, 2^80014617121 is an apocalyptic number.

It is an amenable number.

80014617121 is a deficient number, since it is larger than the sum of its proper divisors (1518171719).

80014617121 is a wasteful number, since it uses less digits than its factorization.

80014617121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156755.

The product of its (nonzero) digits is 2688, while the sum is 31.

The spelling of 80014617121 in words is "eighty billion, fourteen million, six hundred seventeen thousand, one hundred twenty-one".