120354256847 has 8 divisors (see below), whose sum is σ = 132457461840. Its totient is φ = 108444703360.

The previous prime is 120354256837. The next prime is 120354256853. The reversal of 120354256847 is 748652453021.

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

It is a cyclic number.

It is not a de Polignac number, because 120354256847 - 2¹⁶ = 120354191311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120354256837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48411572 + ... + 48414057.

It is an arithmetic number, because the mean of its divisors is an integer number (16557182730).

Almost surely, 2^120354256847 is an apocalyptic number.

120354256847 is a deficient number, since it is larger than the sum of its proper divisors (12103204993).

120354256847 is a wasteful number, since it uses less digits than its factorization.

120354256847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96825753.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 120354256847 in words is "one hundred twenty billion, three hundred fifty-four million, two hundred fifty-six thousand, eight hundred forty-seven".