40969442246880 has 384 divisors, whose sum is σ = 150870112468992. Its totient is φ = 9152034490368.

The previous prime is 40969442246791. The next prime is 40969442246899. The reversal of 40969442246880 is 8864224496904.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 27873747 + ... + 29306733.

It is an arithmetic number, because the mean of its divisors is an integer number (392890917888).

Almost surely, 2^{40969442246880} is an apocalyptic number.

40969442246880 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 40969442246880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75435056234496).

40969442246880 is an abundant number, since it is smaller than the sum of its proper divisors (109900670222112).

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

40969442246880 is a wasteful number, since it uses less digits than its factorization.

40969442246880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433206 (or 1433198 counting only the distinct ones).

The product of its (nonzero) digits is 191102976, while the sum is 66.

The spelling of 40969442246880 in words is "forty trillion, nine hundred sixty-nine billion, four hundred forty-two million, two hundred forty-six thousand, eight hundred eighty".