13400052333330 has 128 divisors (see below), whose sum is σ = 34862561185536. Its totient is φ = 3276762854400.

The previous prime is 13400052333329. The next prime is 13400052333407. The reversal of 13400052333330 is 3333325000431.

It is a happy number.

It is a super-2 number, since 2×13400052333330² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44368392 + ... + 44669388.

It is an arithmetic number, because the mean of its divisors is an integer number (272363759262).

Almost surely, 2^{13400052333330} is an apocalyptic number.

13400052333330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13400052333330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17431280592768).

13400052333330 is an abundant number, since it is smaller than the sum of its proper divisors (21462508852206).

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

13400052333330 is a wasteful number, since it uses less digits than its factorization.

13400052333330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301772.

The product of its (nonzero) digits is 29160, while the sum is 30.

Adding to 13400052333330 its reverse (3333325000431), we get a palindrome (16733377333761).

The spelling of 13400052333330 in words is "thirteen trillion, four hundred billion, fifty-two million, three hundred thirty-three thousand, three hundred thirty".