13302120294 has 64 divisors (see below), whose sum is σ = 30110227200. Its totient is φ = 4351792896.

The previous prime is 13302120289. The next prime is 13302120341. The reversal of 13302120294 is 49202120331.

It is a happy number.

13302120294 is a `hidden beast` number, since 1 + 330 + 21 + 20 + 294 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 2172982 + ... + 2179094.

It is an arithmetic number, because the mean of its divisors is an integer number (470472300).

Almost surely, 2^13302120294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13302120294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15055113600).

13302120294 is an abundant number, since it is smaller than the sum of its proper divisors (16808106906).

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

13302120294 is a wasteful number, since it uses less digits than its factorization.

13302120294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6866 (or 6860 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 13302120294 in words is "thirteen billion, three hundred two million, one hundred twenty thousand, two hundred ninety-four".