146501413212 has 96 divisors (see below), whose sum is σ = 428349841920. Its totient is φ = 37859109120.

The previous prime is 146501413207. The next prime is 146501413217. The reversal of 146501413212 is 212314105641.

It is an interprime number because it is at equal distance from previous prime (146501413207) and next prime (146501413217).

It is a super-2 number, since 2×146501413212² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 146501413212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146501413217) 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, 220387 + ... + 584442.

It is an arithmetic number, because the mean of its divisors is an integer number (4461977520).

Almost surely, 2^146501413212 is an apocalyptic number.

146501413212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146501413212 is an abundant number, since it is smaller than the sum of its proper divisors (281848428708).

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

146501413212 is a wasteful number, since it uses less digits than its factorization.

146501413212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805051 (or 805049 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 146501413212 its reverse (212314105641), we get a palindrome (358815518853).

The spelling of 146501413212 in words is "one hundred forty-six billion, five hundred one million, four hundred thirteen thousand, two hundred twelve".