1142416308 has 48 divisors (see below), whose sum is σ = 2930909184. Its totient is φ = 343455840.

The previous prime is 1142416277. The next prime is 1142416313. The reversal of 1142416308 is 8036142411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17310 + ... + 50837.

It is an arithmetic number, because the mean of its divisors is an integer number (61060608).

Almost surely, 2^1142416308 is an apocalyptic number.

It is an amenable number.

1142416308 is an abundant number, since it is smaller than the sum of its proper divisors (1788492876).

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

1142416308 is a wasteful number, since it uses less digits than its factorization.

1142416308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68292 (or 68290 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 1142416308 is about 33799.6495248102. The cubic root of 1142416308 is about 1045.3814707354.

Adding to 1142416308 its reverse (8036142411), we get a palindrome (9178558719).

The spelling of 1142416308 in words is "one billion, one hundred forty-two million, four hundred sixteen thousand, three hundred eight".