3212552300340 has 48 divisors (see below), whose sum is σ = 8995881186432. Its totient is φ = 856610637696.

The previous prime is 3212552300327. The next prime is 3212552300357. The reversal of 3212552300340 is 430032552123.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3212552300298 and 3212552300307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1443984 + ... + 2917223.

It is an arithmetic number, because the mean of its divisors is an integer number (187414191384).

Almost surely, 2^{3212552300340} is an apocalyptic number.

3212552300340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3212552300340 is an abundant number, since it is smaller than the sum of its proper divisors (5783328886092).

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

3212552300340 is a wasteful number, since it uses less digits than its factorization.

3212552300340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4373496 (or 4373494 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 3212552300340 its reverse (430032552123), we get a palindrome (3642584852463).

The spelling of 3212552300340 in words is "three trillion, two hundred twelve billion, five hundred fifty-two million, three hundred thousand, three hundred forty".