20330132348 has 12 divisors (see below), whose sum is σ = 35579140800. Its totient is φ = 10164663552.

The previous prime is 20330132327. The next prime is 20330132353. The reversal of 20330132348 is 84323103302.

It is a self number, because there is not a number n which added to its sum of digits gives 20330132348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32540 + ... + 204252.

It is an arithmetic number, because the mean of its divisors is an integer number (2964928400).

Almost surely, 2^20330132348 is an apocalyptic number.

It is an amenable number.

20330132348 is a deficient number, since it is larger than the sum of its proper divisors (15249008452).

20330132348 is a wasteful number, since it uses less digits than its factorization.

20330132348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201316 (or 201314 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 20330132348 in words is "twenty billion, three hundred thirty million, one hundred thirty-two thousand, three hundred forty-eight".