146618942315 has 8 divisors (see below), whose sum is σ = 175975351200. Its totient is φ = 117273406912.

The previous prime is 146618942293. The next prime is 146618942333. The reversal of 146618942315 is 513249816641.

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 146618942315 - 2⁶ = 146618942251 is a prime.

It is a super-2 number, since 2×146618942315² (a number of 23 digits) contains 22 as substring.

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, 2688674 + ... + 2742663.

It is an arithmetic number, because the mean of its divisors is an integer number (21996918900).

Almost surely, 2^146618942315 is an apocalyptic number.

146618942315 is a deficient number, since it is larger than the sum of its proper divisors (29356408885).

146618942315 is an equidigital number, since it uses as much as digits as its factorization.

146618942315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5436741.

The product of its digits is 1244160, while the sum is 50.

The spelling of 146618942315 in words is "one hundred forty-six billion, six hundred eighteen million, nine hundred forty-two thousand, three hundred fifteen".