20214330132 has 24 divisors (see below), whose sum is σ = 47653028416. Its totient is φ = 6668644608.

The previous prime is 20214330119. The next prime is 20214330187. The reversal of 20214330132 is 23103341202.

It is a junction number, because it is equal to n+sod(n) for n = 20214330099 and 20214330108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8681968 + ... + 8684295.

Almost surely, 2^20214330132 is an apocalyptic number.

It is an amenable number.

20214330132 is an abundant number, since it is smaller than the sum of its proper divisors (27438698284).

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

20214330132 is a wasteful number, since it uses less digits than its factorization.

20214330132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17366367 (or 17366365 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20214330132 its reverse (23103341202), we get a palindrome (43317671334).

The spelling of 20214330132 in words is "twenty billion, two hundred fourteen million, three hundred thirty thousand, one hundred thirty-two".