9365142642 has 16 divisors (see below), whose sum is σ = 18733861440. Its totient is φ = 3121118192.

The previous prime is 9365142587. The next prime is 9365142659. The reversal of 9365142642 is 2462415639.

9365142642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9365142594 and 9365142603.

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 7 ways as a sum of consecutive naturals, for example, 114342 + ... + 178337.

It is an arithmetic number, because the mean of its divisors is an integer number (1170866340).

Almost surely, 2^9365142642 is an apocalyptic number.

9365142642 is an abundant number, since it is smaller than the sum of its proper divisors (9368718798).

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

9365142642 is a wasteful number, since it uses less digits than its factorization.

9365142642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298017.

The product of its digits is 311040, while the sum is 42.

The square root of 9365142642 is about 96773.6670897616. The cubic root of 9365142642 is about 2107.8423802888.

The spelling of 9365142642 in words is "nine billion, three hundred sixty-five million, one hundred forty-two thousand, six hundred forty-two".