120554551240354 has 128 divisors (see below), whose sum is σ = 229399017062400. Its totient is φ = 46153074240000.

The previous prime is 120554551240351. The next prime is 120554551240379. The reversal of 120554551240354 is 453042155455021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120554551240351) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5236709364 + ... + 5236732384.

It is an arithmetic number, because the mean of its divisors is an integer number (1792179820800).

Almost surely, 2^{120554551240354} is an apocalyptic number.

120554551240354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

120554551240354 is a deficient number, since it is larger than the sum of its proper divisors (108844465822046).

120554551240354 is a wasteful number, since it uses less digits than its factorization.

120554551240354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25160.

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 120554551240354 in words is "one hundred twenty trillion, five hundred fifty-four billion, five hundred fifty-one million, two hundred forty thousand, three hundred fifty-four".