120446847028 has 24 divisors (see below), whose sum is σ = 220024042560. Its totient is φ = 57584683200.

The previous prime is 120446846983. The next prime is 120446847043. The reversal of 120446847028 is 820748644021.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32688 + ... + 491896.

It is an arithmetic number, because the mean of its divisors is an integer number (9167668440).

Almost surely, 2^120446847028 is an apocalyptic number.

It is an amenable number.

120446847028 is a deficient number, since it is larger than the sum of its proper divisors (99577195532).

120446847028 is a wasteful number, since it uses less digits than its factorization.

120446847028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462087 (or 462085 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 46.

The spelling of 120446847028 in words is "one hundred twenty billion, four hundred forty-six million, eight hundred forty-seven thousand, twenty-eight".