120355546066 has 12 divisors (see below), whose sum is σ = 210008146878. Its totient is φ = 51580948272.

The previous prime is 120355546057. The next prime is 120355546081. The reversal of 120355546066 is 660645553021.

It can be written as a sum of positive squares in only one way, i.e., 98235230625 + 22120315441 = 313425^2 + 148729^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 614058811 + ... + 614059006.

Almost surely, 2^120355546066 is an apocalyptic number.

120355546066 is a deficient number, since it is larger than the sum of its proper divisors (89652600812).

120355546066 is a wasteful number, since it uses less digits than its factorization.

120355546066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228117833 (or 1228117826 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 120355546066 in words is "one hundred twenty billion, three hundred fifty-five million, five hundred forty-six thousand, sixty-six".