120239285764 has 24 divisors (see below), whose sum is σ = 230445573120. Its totient is φ = 54554459424.

The previous prime is 120239285731. The next prime is 120239285773. The reversal of 120239285764 is 467582932021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19592644 + ... + 19598779.

It is an arithmetic number, because the mean of its divisors is an integer number (9601898880).

It is a 1-persistent number, because it is pandigital, but 2⋅120239285764 = 240478571528 is not.

Almost surely, 2^120239285764 is an apocalyptic number.

It is an amenable number.

120239285764 is a deficient number, since it is larger than the sum of its proper divisors (110206287356).

120239285764 is a wasteful number, since it uses less digits than its factorization.

120239285764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39191499 (or 39191497 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 120239285764 in words is "one hundred twenty billion, two hundred thirty-nine million, two hundred eighty-five thousand, seven hundred sixty-four".