10001411989 has 2 divisors, whose sum is σ = 10001411990. Its totient is φ = 10001411988.

The previous prime is 10001411971. The next prime is 10001412019. The reversal of 10001411989 is 98911410001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9134580625 + 866831364 = 95575^2 + 29442^2 .

It is a cyclic number.

It is not a de Polignac number, because 10001411989 - 2¹¹ = 10001409941 is a prime.

It is a super-2 number, since 2×10001411989² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001411969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000705994 + 5000705995.

It is an arithmetic number, because the mean of its divisors is an integer number (5000705995).

Almost surely, 2^10001411989 is an apocalyptic number.

It is an amenable number.

10001411989 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001411989 is an equidigital number, since it uses as much as digits as its factorization.

10001411989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 34.

The spelling of 10001411989 in words is "ten billion, one million, four hundred eleven thousand, nine hundred eighty-nine".