8414069981 has 12 divisors (see below), whose sum is σ = 8965235040. Its totient is φ = 7895110080.

The previous prime is 8414069957. The next prime is 8414070001. The reversal of 8414069981 is 1899604148.

It is not a de Polignac number, because 8414069981 - 2¹⁴ = 8414053597 is a prime.

It is a super-2 number, since 2×8414069981² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8414069281) 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 11 ways as a sum of consecutive naturals, for example, 51680 + ... + 139638.

It is an arithmetic number, because the mean of its divisors is an integer number (747102920).

Almost surely, 2^8414069981 is an apocalyptic number.

It is an amenable number.

8414069981 is a deficient number, since it is larger than the sum of its proper divisors (551165059).

8414069981 is a wasteful number, since it uses less digits than its factorization.

8414069981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88324 (or 88307 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 8414069981 is about 91728.2398228594. The cubic root of 8414069981 is about 2033.9270549247.

The spelling of 8414069981 in words is "eight billion, four hundred fourteen million, sixty-nine thousand, nine hundred eighty-one".