3143421402332 has 12 divisors (see below), whose sum is σ = 5503608234600. Its totient is φ = 1570961906736.

The previous prime is 3143421402301. The next prime is 3143421402337. The reversal of 3143421402332 is 2332041243413.

3143421402332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3143421402332² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143421402337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187189163 + ... + 187205954.

It is an arithmetic number, because the mean of its divisors is an integer number (458634019550).

Almost surely, 2^{3143421402332} is an apocalyptic number.

It is an amenable number.

3143421402332 is a deficient number, since it is larger than the sum of its proper divisors (2360186832268).

3143421402332 is a wasteful number, since it uses less digits than its factorization.

3143421402332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374397220 (or 374397218 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 3143421402332 its reverse (2332041243413), we get a palindrome (5475462645745).

The spelling of 3143421402332 in words is "three trillion, one hundred forty-three billion, four hundred twenty-one million, four hundred two thousand, three hundred thirty-two".