13346989530 has 64 divisors (see below), whose sum is σ = 37501809408. Its totient is φ = 2976330240.

The previous prime is 13346989441. The next prime is 13346989541. The reversal of 13346989530 is 3598964331.

It is a happy number.

It is an unprimeable number.

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, 766477 + ... + 783696.

It is an arithmetic number, because the mean of its divisors is an integer number (585965772).

Almost surely, 2^13346989530 is an apocalyptic number.

13346989530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13346989530 is an abundant number, since it is smaller than the sum of its proper divisors (24154819878).

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

13346989530 is a wasteful number, since it uses less digits than its factorization.

13346989530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550231.

The product of its (nonzero) digits is 2099520, while the sum is 51.

The spelling of 13346989530 in words is "thirteen billion, three hundred forty-six million, nine hundred eighty-nine thousand, five hundred thirty".