146120479955 has 8 divisors (see below), whose sum is σ = 175537905072. Its totient is φ = 116767497888.

The previous prime is 146120479943. The next prime is 146120479969. The reversal of 146120479955 is 559974021641.

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 146120479955 - 2²⁶ = 146053371091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146120479897 and 146120479906.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16105772 + ... + 16114841.

It is an arithmetic number, because the mean of its divisors is an integer number (21942238134).

Almost surely, 2^146120479955 is an apocalyptic number.

146120479955 is a deficient number, since it is larger than the sum of its proper divisors (29417425117).

146120479955 is an equidigital number, since it uses as much as digits as its factorization.

146120479955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32221525.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 146120479955 in words is "one hundred forty-six billion, one hundred twenty million, four hundred seventy-nine thousand, nine hundred fifty-five".