3142121416 has 16 divisors (see below), whose sum is σ = 6733117440. Its totient is φ = 1346623440.

The previous prime is 3142121393. The next prime is 3142121417. The reversal of 3142121416 is 6141212413.

It is not an unprimeable number, because it can be changed into a prime (3142121417) 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, 28054600 + ... + 28054711.

It is an arithmetic number, because the mean of its divisors is an integer number (420819840).

Almost surely, 2^3142121416 is an apocalyptic number.

It is an amenable number.

3142121416 is an abundant number, since it is smaller than the sum of its proper divisors (3590996024).

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

3142121416 is a wasteful number, since it uses less digits than its factorization.

3142121416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56109324 (or 56109320 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 3142121416 is about 56054.6288543596. The cubic root of 3142121416 is about 1464.6740515866.

Adding to 3142121416 its reverse (6141212413), we get a palindrome (9283333829).

The spelling of 3142121416 in words is "three billion, one hundred forty-two million, one hundred twenty-one thousand, four hundred sixteen".