4261216232352 has 48 divisors (see below), whose sum is σ = 11190209056992. Its totient is φ = 1419831893760.

The previous prime is 4261216232311. The next prime is 4261216232369. The reversal of 4261216232352 is 2532326121624.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 4261216232352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8722174 + ... + 9197757.

It is an arithmetic number, because the mean of its divisors is an integer number (233129355354).

Almost surely, 2^{4261216232352} is an apocalyptic number.

It is an amenable number.

4261216232352 is an abundant number, since it is smaller than the sum of its proper divisors (6928992824640).

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

4261216232352 is a wasteful number, since it uses less digits than its factorization.

4261216232352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17922421 (or 17922413 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The spelling of 4261216232352 in words is "four trillion, two hundred sixty-one billion, two hundred sixteen million, two hundred thirty-two thousand, three hundred fifty-two".