146117042473 has 8 divisors (see below), whose sum is σ = 150836450816. Its totient is φ = 141398006400.

The previous prime is 146117042441. The next prime is 146117042531. The reversal of 146117042473 is 374240711641.

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 146117042473 - 2⁵ = 146117042441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146117042173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859540 + ... + 1015402.

It is an arithmetic number, because the mean of its divisors is an integer number (18854556352).

Almost surely, 2^146117042473 is an apocalyptic number.

It is an amenable number.

146117042473 is a deficient number, since it is larger than the sum of its proper divisors (4719408343).

146117042473 is a wasteful number, since it uses less digits than its factorization.

146117042473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186135.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 146117042473 in words is "one hundred forty-six billion, one hundred seventeen million, forty-two thousand, four hundred seventy-three".