336212261420 has 192 divisors, whose sum is σ = 881409392640. Its totient is φ = 105124780800.

The previous prime is 336212261387. The next prime is 336212261423. The reversal of 336212261420 is 24162212633.

It is a super-2 number, since 2×336212261420² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336212261423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15739187 + ... + 15760533.

It is an arithmetic number, because the mean of its divisors is an integer number (4590673920).

Almost surely, 2^336212261420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 336212261420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (440704696320).

336212261420 is an abundant number, since it is smaller than the sum of its proper divisors (545197131220).

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

336212261420 is a wasteful number, since it uses less digits than its factorization.

336212261420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21604 (or 21602 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 336212261420 in words is "three hundred thirty-six billion, two hundred twelve million, two hundred sixty-one thousand, four hundred twenty".