80053440034160 has 80 divisors (see below), whose sum is σ = 194443054848000. Its totient is φ = 30615073762560.

The previous prime is 80053440034159. The next prime is 80053440034177. The reversal of 80053440034160 is 6143004435008.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×80053440034160² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194249660 + ... + 194661339.

It is an arithmetic number, because the mean of its divisors is an integer number (2430538185600).

Almost surely, 2^{80053440034160} is an apocalyptic number.

80053440034160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80053440034160 is an abundant number, since it is smaller than the sum of its proper divisors (114389614813840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80053440034160 is a wasteful number, since it uses less digits than its factorization.

80053440034160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388911126 (or 388911120 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 80053440034160 its reverse (6143004435008), we get a palindrome (86196444469168).

The spelling of 80053440034160 in words is "eighty trillion, fifty-three billion, four hundred forty million, thirty-four thousand, one hundred sixty".