10013402989 has 2 divisors, whose sum is σ = 10013402990. Its totient is φ = 10013402988.

The previous prime is 10013402983. The next prime is 10013403067. The reversal of 10013402989 is 98920431001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7042062889 + 2971340100 = 83917^2 + 54510^2 .

It is a cyclic number.

It is not a de Polignac number, because 10013402989 - 2⁵ = 10013402957 is a prime.

It is a super-2 number, since 2×10013402989² (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 (10013402983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006701494 + 5006701495.

It is an arithmetic number, because the mean of its divisors is an integer number (5006701495).

Almost surely, 2^10013402989 is an apocalyptic number.

It is an amenable number.

10013402989 is a deficient number, since it is larger than the sum of its proper divisors (1).

10013402989 is an equidigital number, since it uses as much as digits as its factorization.

10013402989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 10013402989 in words is "ten billion, thirteen million, four hundred two thousand, nine hundred eighty-nine".