201344054412 has 48 divisors (see below), whose sum is σ = 486070099200. Its totient is φ = 64791424320.

The previous prime is 201344054411. The next prime is 201344054413. The reversal of 201344054412 is 214450443102.

It is an interprime number because it is at equal distance from previous prime (201344054411) and next prime (201344054413).

It is a self number, because there is not a number n which added to its sum of digits gives 201344054412.

It is not an unprimeable number, because it can be changed into a prime (201344054411) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2761587 + ... + 2833557.

It is an arithmetic number, because the mean of its divisors is an integer number (10126460400).

Almost surely, 2^201344054412 is an apocalyptic number.

It is an amenable number.

201344054412 is an abundant number, since it is smaller than the sum of its proper divisors (284726044788).

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

201344054412 is a wasteful number, since it uses less digits than its factorization.

201344054412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80046 (or 80044 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 201344054412 its reverse (214450443102), we get a palindrome (415794497514).

The spelling of 201344054412 in words is "two hundred one billion, three hundred forty-four million, fifty-four thousand, four hundred twelve".