120466511144 has 16 divisors (see below), whose sum is σ = 258142524000. Its totient is φ = 51628504752.

The previous prime is 120466511141. The next prime is 120466511147. The reversal of 120466511144 is 441115664021.

It is an interprime number because it is at equal distance from previous prime (120466511141) and next prime (120466511147).

It is not an unprimeable number, because it can be changed into a prime (120466511141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075593794 + ... + 1075593905.

It is an arithmetic number, because the mean of its divisors is an integer number (16133907750).

Almost surely, 2^120466511144 is an apocalyptic number.

120466511144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120466511144 is an abundant number, since it is smaller than the sum of its proper divisors (137676012856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120466511144 is a wasteful number, since it uses less digits than its factorization.

120466511144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151187712 (or 2151187708 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 120466511144 in words is "one hundred twenty billion, four hundred sixty-six million, five hundred eleven thousand, one hundred forty-four".