146422884773 has 8 divisors (see below), whose sum is σ = 169130177280. Its totient is φ = 125281612480.

The previous prime is 146422884749. The next prime is 146422884787. The reversal of 146422884773 is 377488224641.

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 146422884773 - 2³⁴ = 129243015589 is a prime.

It is a super-2 number, since 2×146422884773² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146422884473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391504853 + ... + 391505226.

It is an arithmetic number, because the mean of its divisors is an integer number (21141272160).

Almost surely, 2^146422884773 is an apocalyptic number.

It is an amenable number.

146422884773 is a deficient number, since it is larger than the sum of its proper divisors (22707292507).

146422884773 is a wasteful number, since it uses less digits than its factorization.

146422884773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783010107.

The product of its digits is 14450688, while the sum is 56.

The spelling of 146422884773 in words is "one hundred forty-six billion, four hundred twenty-two million, eight hundred eighty-four thousand, seven hundred seventy-three".