3132121304016 has 120 divisors (see below), whose sum is σ = 9281819691144. Its totient is φ = 982561996800.

The previous prime is 3132121304009. The next prime is 3132121304041. The reversal of 3132121304016 is 6104031212313.

It is a happy number.

3132121304016 is a `hidden beast` number, since 3 + 1 + 321 + 21 + 304 + 0 + 16 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1050461006400 + 2081660297616 = 1024920^2 + 1442796^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49214616 + ... + 49278216.

Almost surely, 2^{3132121304016} is an apocalyptic number.

3132121304016 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3132121304016 is an abundant number, since it is smaller than the sum of its proper divisors (6149698387128).

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

3132121304016 is a wasteful number, since it uses less digits than its factorization.

3132121304016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83749 (or 83740 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 3132121304016 its reverse (6104031212313), we get a palindrome (9236152516329).

The spelling of 3132121304016 in words is "three trillion, one hundred thirty-two billion, one hundred twenty-one million, three hundred four thousand, sixteen".