146066005260 has 144 divisors (see below), whose sum is σ = 506721773376. Its totient is φ = 33362804736.

The previous prime is 146066005247. The next prime is 146066005279. The reversal of 146066005260 is 62500660641.

It is a happy number.

146066005260 is a `hidden beast` number, since 1 + 46 + 0 + 6 + 600 + 5 + 2 + 6 + 0 = 666.

It is a super-2 number, since 2×146066005260² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1765132 + ... + 1846028.

It is an arithmetic number, because the mean of its divisors is an integer number (3518901204).

Almost surely, 2^146066005260 is an apocalyptic number.

146066005260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146066005260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253360886688).

146066005260 is an abundant number, since it is smaller than the sum of its proper divisors (360655768116).

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

146066005260 is a wasteful number, since it uses less digits than its factorization.

146066005260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82352 (or 82347 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 146066005260 in words is "one hundred forty-six billion, sixty-six million, five thousand, two hundred sixty".