146248960209 has 8 divisors (see below), whose sum is σ = 212725760352. Its totient is φ = 88635733440.

The previous prime is 146248960181. The next prime is 146248960223. The reversal of 146248960209 is 902069842641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146248960209 - 2¹⁵ = 146248927441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (146248960309) 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, 2215893304 + ... + 2215893369.

It is an arithmetic number, because the mean of its divisors is an integer number (26590720044).

Almost surely, 2^146248960209 is an apocalyptic number.

It is an amenable number.

146248960209 is a deficient number, since it is larger than the sum of its proper divisors (66476800143).

146248960209 is a wasteful number, since it uses less digits than its factorization.

146248960209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431786687.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 146248960209 in words is "one hundred forty-six billion, two hundred forty-eight million, nine hundred sixty thousand, two hundred nine".