40880873681280 has 256 divisors, whose sum is σ = 144817657920000. Its totient is φ = 10899214866432.

The previous prime is 40880873681279. The next prime is 40880873681281. The reversal of 40880873681280 is 8218637808804.

40880873681280 is a `hidden beast` number, since 40 + 8 + 80 + 87 + 368 + 1 + 2 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (40880873681279) and next prime (40880873681281).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40880873681281) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 80600311 + ... + 81105929.

It is an arithmetic number, because the mean of its divisors is an integer number (565693976250).

Almost surely, 2^{40880873681280} is an apocalyptic number.

40880873681280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40880873681280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72408828960000).

40880873681280 is an abundant number, since it is smaller than the sum of its proper divisors (103936784238720).

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

40880873681280 is a wasteful number, since it uses less digits than its factorization.

40880873681280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510326 (or 510308 counting only the distinct ones).

The product of its (nonzero) digits is 33030144, while the sum is 63.

The spelling of 40880873681280 in words is "forty trillion, eight hundred eighty billion, eight hundred seventy-three million, six hundred eighty-one thousand, two hundred eighty".