146223417950 has 48 divisors (see below), whose sum is σ = 282537642624. Its totient is φ = 56241993600.

The previous prime is 146223417947. The next prime is 146223417961. The reversal of 146223417950 is 59714322641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57089 + ... + 543788.

It is an arithmetic number, because the mean of its divisors is an integer number (5886200888).

Almost surely, 2^146223417950 is an apocalyptic number.

146223417950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146223417950 is a deficient number, since it is larger than the sum of its proper divisors (136314224674).

146223417950 is a wasteful number, since it uses less digits than its factorization.

146223417950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601077 (or 601072 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 146223417950 in words is "one hundred forty-six billion, two hundred twenty-three million, four hundred seventeen thousand, nine hundred fifty".