146318644326 has 64 divisors (see below), whose sum is σ = 322327641600. Its totient is φ = 44073232896.

The previous prime is 146318644273. The next prime is 146318644327. The reversal of 146318644326 is 623446813641.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146318644327) 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, 391311 + ... + 667653.

It is an arithmetic number, because the mean of its divisors is an integer number (5036369400).

Almost surely, 2^146318644326 is an apocalyptic number.

146318644326 is an abundant number, since it is smaller than the sum of its proper divisors (176008997274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146318644326 is a wasteful number, since it uses less digits than its factorization.

146318644326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276573.

The product of its digits is 1990656, while the sum is 48.

The spelling of 146318644326 in words is "one hundred forty-six billion, three hundred eighteen million, six hundred forty-four thousand, three hundred twenty-six".