146786922234 has 24 divisors (see below), whose sum is σ = 334777191840. Its totient is φ = 46353764808.

The previous prime is 146786922223. The next prime is 146786922239. The reversal of 146786922234 is 432229687641.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (146786922239) 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, 214600422 + ... + 214601105.

It is an arithmetic number, because the mean of its divisors is an integer number (13949049660).

Almost surely, 2^146786922234 is an apocalyptic number.

146786922234 is an abundant number, since it is smaller than the sum of its proper divisors (187990269606).

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

146786922234 is a wasteful number, since it uses less digits than its factorization.

146786922234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429201554 (or 429201551 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 146786922234 in words is "one hundred forty-six billion, seven hundred eighty-six million, nine hundred twenty-two thousand, two hundred thirty-four".