20060331352 has 16 divisors (see below), whose sum is σ = 37689733800. Its totient is φ = 10009735680.

The previous prime is 20060331349. The next prime is 20060331371. The reversal of 20060331352 is 25313306002.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 2549577 + ... + 2557432.

Almost surely, 2^20060331352 is an apocalyptic number.

It is an amenable number.

20060331352 is a deficient number, since it is larger than the sum of its proper divisors (17629402448).

20060331352 is a wasteful number, since it uses less digits than its factorization.

20060331352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5107506 (or 5107502 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 20060331352 its reverse (25313306002), we get a palindrome (45373637354).

The spelling of 20060331352 in words is "twenty billion, sixty million, three hundred thirty-one thousand, three hundred fifty-two".