20032714148 has 12 divisors (see below), whose sum is σ = 35058670080. Its totient is φ = 10015951272.

The previous prime is 20032714109. The next prime is 20032714171. The reversal of 20032714148 is 84141723002.

It is a super-2 number, since 2×20032714148² (a number of 21 digits) contains 22 as substring.

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, 27965 + ... + 202107.

It is an arithmetic number, because the mean of its divisors is an integer number (2921555840).

Almost surely, 2^20032714148 is an apocalyptic number.

It is an amenable number.

20032714148 is a deficient number, since it is larger than the sum of its proper divisors (15025955932).

20032714148 is a wasteful number, since it uses less digits than its factorization.

20032714148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202906 (or 202904 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 20032714148 in words is "twenty billion, thirty-two million, seven hundred fourteen thousand, one hundred forty-eight".