13355019290 has 16 divisors (see below), whose sum is σ = 25453095912. Its totient is φ = 5027771904.

The previous prime is 13355019217. The next prime is 13355019329. The reversal of 13355019290 is 9291055331.

It is a happy number.

13355019290 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13316467609 + 38551681 = 115397^2 + 6209^2 .

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, 39279299 + ... + 39279638.

Almost surely, 2^13355019290 is an apocalyptic number.

13355019290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13355019290 is a deficient number, since it is larger than the sum of its proper divisors (12098076622).

13355019290 is a wasteful number, since it uses less digits than its factorization.

13355019290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78558961.

The product of its (nonzero) digits is 36450, while the sum is 38.

The spelling of 13355019290 in words is "thirteen billion, three hundred fifty-five million, nineteen thousand, two hundred ninety".