20010302334 has 96 divisors (see below), whose sum is σ = 48759459840. Its totient is φ = 5877489600.

The previous prime is 20010302327. The next prime is 20010302341. The reversal of 20010302334 is 43320301002.

20010302334 is a `hidden beast` number, since 20 + 0 + 10 + 302 + 334 = 666.

It is an interprime number because it is at equal distance from previous prime (20010302327) and next prime (20010302341).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1980307 + ... + 1990385.

It is an arithmetic number, because the mean of its divisors is an integer number (507911040).

Almost surely, 2^20010302334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20010302334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24379729920).

20010302334 is an abundant number, since it is smaller than the sum of its proper divisors (28749157506).

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

20010302334 is a wasteful number, since it uses less digits than its factorization.

20010302334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10406 (or 10403 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20010302334 its reverse (43320301002), we get a palindrome (63330603336).

The spelling of 20010302334 in words is "twenty billion, ten million, three hundred two thousand, three hundred thirty-four".