20334131334 has 24 divisors (see below), whose sum is σ = 48062492712. Its totient is φ = 6161857920.

The previous prime is 20334131309. The next prime is 20334131359. The reversal of 20334131334 is 43313143302.

20334131334 is a `hidden beast` number, since 2 + 0 + 3 + 341 + 313 + 3 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (20334131309) and next prime (20334131359).

It is a junction number, because it is equal to n+sod(n) for n = 20334131298 and 20334131307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51348619 + ... + 51349014.

It is an arithmetic number, because the mean of its divisors is an integer number (2002603863).

Almost surely, 2^20334131334 is an apocalyptic number.

20334131334 is an abundant number, since it is smaller than the sum of its proper divisors (27728361378).

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

20334131334 is a wasteful number, since it uses less digits than its factorization.

20334131334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102697652 (or 102697649 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 20334131334 its reverse (43313143302), we get a palindrome (63647274636).

The spelling of 20334131334 in words is "twenty billion, three hundred thirty-four million, one hundred thirty-one thousand, three hundred thirty-four".