146666470107 has 4 divisors (see below), whose sum is σ = 195555293480. Its totient is φ = 97777646736.

The previous prime is 146666470091. The next prime is 146666470109. The reversal of 146666470107 is 701074666641.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 146666470107 - 2⁴ = 146666470091 is a prime.

It is a super-2 number, since 2×146666470107² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146666470109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24444411682 + ... + 24444411687.

It is an arithmetic number, because the mean of its divisors is an integer number (48888823370).

Almost surely, 2^146666470107 is an apocalyptic number.

146666470107 is a deficient number, since it is larger than the sum of its proper divisors (48888823373).

146666470107 is an equidigital number, since it uses as much as digits as its factorization.

146666470107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48888823372.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 146666470107 in words is "one hundred forty-six billion, six hundred sixty-six million, four hundred seventy thousand, one hundred seven".