146687317322 has 32 divisors (see below), whose sum is σ = 270826614912. Its totient is φ = 58026020544.

The previous prime is 146687317321. The next prime is 146687317333. The reversal of 146687317322 is 223713786641.

146687317322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (146687317321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4485113 + ... + 4517699.

It is an arithmetic number, because the mean of its divisors is an integer number (8463331716).

Almost surely, 2^146687317322 is an apocalyptic number.

146687317322 is a deficient number, since it is larger than the sum of its proper divisors (124139297590).

146687317322 is a wasteful number, since it uses less digits than its factorization.

146687317322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57342.

The product of its digits is 2032128, while the sum is 50.

The spelling of 146687317322 in words is "one hundred forty-six billion, six hundred eighty-seven million, three hundred seventeen thousand, three hundred twenty-two".