13234441490 has 16 divisors (see below), whose sum is σ = 23877018648. Its totient is φ = 5281549056.

The previous prime is 13234441489. The next prime is 13234441543. The reversal of 13234441490 is 9414443231.

It can be written as a sum of positive squares in 4 ways, for example, as 7332668161 + 5901773329 = 85631^2 + 76823^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13234441490.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1523897 + ... + 1532556.

Almost surely, 2^13234441490 is an apocalyptic number.

13234441490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13234441490 is a deficient number, since it is larger than the sum of its proper divisors (10642577158).

13234441490 is a wasteful number, since it uses less digits than its factorization.

13234441490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056893.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 13234441490 in words is "thirteen billion, two hundred thirty-four million, four hundred forty-one thousand, four hundred ninety".