146818238801 has 32 divisors (see below), whose sum is σ = 167431004160. Its totient is φ = 127718420544.

The previous prime is 146818238761. The next prime is 146818238857. The reversal of 146818238801 is 108832818641.

It is not a de Polignac number, because 146818238801 - 2²² = 146814044497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146818238801.

It is not an unprimeable number, because it can be changed into a prime (146811238801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11497046 + ... + 11509808.

It is an arithmetic number, because the mean of its divisors is an integer number (5232218880).

Almost surely, 2^146818238801 is an apocalyptic number.

It is an amenable number.

146818238801 is a deficient number, since it is larger than the sum of its proper divisors (20612765359).

146818238801 is a wasteful number, since it uses less digits than its factorization.

146818238801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13365.

The product of its (nonzero) digits is 589824, while the sum is 50.

The spelling of 146818238801 in words is "one hundred forty-six billion, eight hundred eighteen million, two hundred thirty-eight thousand, eight hundred one".