20034300157732 has 12 divisors (see below), whose sum is σ = 40068600315520. Its totient is φ = 8586128639016.

The previous prime is 20034300157723. The next prime is 20034300157757. The reversal of 20034300157732 is 23775100343002.

20034300157732 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 20034300157691 and 20034300157700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357755359932 + ... + 357755359987.

Almost surely, 2^{20034300157732} is an apocalyptic number.

It is an amenable number.

20034300157732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20034300157732 is a wasteful number, since it uses less digits than its factorization.

20034300157732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715510719930 (or 715510719928 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 37.

The spelling of 20034300157732 in words is "twenty trillion, thirty-four billion, three hundred million, one hundred fifty-seven thousand, seven hundred thirty-two".