13330400330 has 64 divisors (see below), whose sum is σ = 27156463488. Its totient is φ = 4677523200.

The previous prime is 13330400309. The next prime is 13330400381. The reversal of 13330400330 is 3300403331.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174605 + ... + 239055.

It is an arithmetic number, because the mean of its divisors is an integer number (424319742).

Almost surely, 2^13330400330 is an apocalyptic number.

13330400330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13330400330 is an abundant number, since it is smaller than the sum of its proper divisors (13826063158).

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

13330400330 is a wasteful number, since it uses less digits than its factorization.

13330400330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64551.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 13330400330 its reverse (3300403331), we get a palindrome (16630803661).

The spelling of 13330400330 in words is "thirteen billion, three hundred thirty million, four hundred thousand, three hundred thirty".