146847220803 has 12 divisors (see below), whose sum is σ = 212117505600. Its totient is φ = 97895907216.

The previous prime is 146847220799. The next prime is 146847220837. The reversal of 146847220803 is 308022748641.

It is a happy number.

It is not a de Polignac number, because 146847220803 - 2² = 146847220799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146847200803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293550 + ... + 616332.

It is an arithmetic number, because the mean of its divisors is an integer number (17676458800).

Almost surely, 2^146847220803 is an apocalyptic number.

146847220803 is a deficient number, since it is larger than the sum of its proper divisors (65270284797).

146847220803 is a wasteful number, since it uses less digits than its factorization.

146847220803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373338 (or 373335 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 146847220803 in words is "one hundred forty-six billion, eight hundred forty-seven million, two hundred twenty thousand, eight hundred three".