142624472764 has 24 divisors (see below), whose sum is σ = 262505432448. Its totient is φ = 67709728320.

The previous prime is 142624472747. The next prime is 142624472789. The reversal of 142624472764 is 467274426241.

142624472764 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10844347 + ... + 10857490.

It is an arithmetic number, because the mean of its divisors is an integer number (10937726352).

Almost surely, 2^142624472764 is an apocalyptic number.

It is an amenable number.

142624472764 is a deficient number, since it is larger than the sum of its proper divisors (119880959684).

142624472764 is a wasteful number, since it uses less digits than its factorization.

142624472764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21701925 (or 21701923 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 49.

The spelling of 142624472764 in words is "one hundred forty-two billion, six hundred twenty-four million, four hundred seventy-two thousand, seven hundred sixty-four".