80514254744 has 288 divisors, whose sum is σ = 211040484480. Its totient is φ = 28562688000.

The previous prime is 80514254731. The next prime is 80514254749. The reversal of 80514254744 is 44745241508.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 80514254695 and 80514254704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80514254749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 24995054 + ... + 24998274.

It is an arithmetic number, because the mean of its divisors is an integer number (732779460).

Almost surely, 2^80514254744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80514254744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105520242240).

80514254744 is an abundant number, since it is smaller than the sum of its proper divisors (130526229736).

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

80514254744 is a wasteful number, since it uses less digits than its factorization.

80514254744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311 (or 3289 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 44.

The spelling of 80514254744 in words is "eighty billion, five hundred fourteen million, two hundred fifty-four thousand, seven hundred forty-four".