120738180676 has 27 divisors (see below), whose sum is σ = 214397288287. Its totient is φ = 59494498280.

The previous prime is 120738180671. The next prime is 120738180697. The reversal of 120738180676 is 676081837021.

It is a happy number.

The square root of 120738180676 is 347474.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120738180671) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 49340085 + ... + 49342531.

Almost surely, 2^120738180676 is an apocalyptic number.

120738180676 is the 347474-th square number.

It is an amenable number.

120738180676 is a deficient number, since it is larger than the sum of its proper divisors (93659107611).

120738180676 is an frugal number, since it uses more digits than its factorization.

120738180676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040 (or 2520 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

Multiplying 120738180676 by its sum of digits (49), we get a square (5916170853124 = 2432318²).

The spelling of 120738180676 in words is "one hundred twenty billion, seven hundred thirty-eight million, one hundred eighty thousand, six hundred seventy-six".