120144754 has 8 divisors (see below), whose sum is σ = 180585648. Its totient is φ = 59949540.

The previous prime is 120144751. The next prime is 120144769. The reversal of 120144754 is 457441021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (120144751) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 60192 + ... + 62155.

It is an arithmetic number, because the mean of its divisors is an integer number (22573206).

Almost surely, 2^120144754 is an apocalyptic number.

120144754 is a deficient number, since it is larger than the sum of its proper divisors (60440894).

120144754 is a wasteful number, since it uses less digits than its factorization.

120144754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122840.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 120144754 is about 10961.0562447239. The cubic root of 120144754 is about 493.4406652069.

Adding to 120144754 its reverse (457441021), we get a palindrome (577585775).

The spelling of 120144754 in words is "one hundred twenty million, one hundred forty-four thousand, seven hundred fifty-four".