13046989330 has 16 divisors (see below), whose sum is σ = 23927687064. Its totient is φ = 5120327680.

The previous prime is 13046989309. The next prime is 13046989339. The reversal of 13046989330 is 3398964031.

It can be written as a sum of positive squares in 4 ways, for example, as 12573361161 + 473628169 = 112131^2 + 21763^2 .

It is not an unprimeable number, because it can be changed into a prime (13046989339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12307951 + ... + 12309010.

Almost surely, 2^13046989330 is an apocalyptic number.

13046989330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13046989330 is a deficient number, since it is larger than the sum of its proper divisors (10880697734).

13046989330 is a wasteful number, since it uses less digits than its factorization.

13046989330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24617021.

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 13046989330 in words is "thirteen billion, forty-six million, nine hundred eighty-nine thousand, three hundred thirty".