146465055066 has 64 divisors (see below), whose sum is σ = 325594183680. Its totient is φ = 43550453760.

The previous prime is 146465055017. The next prime is 146465055067. The reversal of 146465055066 is 660550564641.

It is not an unprimeable number, because it can be changed into a prime (146465055067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1072015 + ... + 1200893.

It is an arithmetic number, because the mean of its divisors is an integer number (5087409120).

Almost surely, 2^146465055066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146465055066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162797091840).

146465055066 is an abundant number, since it is smaller than the sum of its proper divisors (179129128614).

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

146465055066 is a wasteful number, since it uses less digits than its factorization.

146465055066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129219.

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 146465055066 in words is "one hundred forty-six billion, four hundred sixty-five million, fifty-five thousand, sixty-six".