214124040123401 has 4 divisors (see below), whose sum is σ = 214125908799252. Its totient is φ = 214122171447552.

The previous prime is 214124040123361. The next prime is 214124040123403. The reversal of 214124040123401 is 104321040421412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 93194869755001 + 120929170368400 = 9653749^2 + 10996780^2 .

It is a cyclic number.

It is not a de Polignac number, because 214124040123401 - 2²⁶ = 214123973014537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214124040123403) 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 3 ways as a sum of consecutive naturals, for example, 934166036 + ... + 934395221.

It is an arithmetic number, because the mean of its divisors is an integer number (53531477199813).

Almost surely, 2^{214124040123401} is an apocalyptic number.

It is an amenable number.

214124040123401 is a deficient number, since it is larger than the sum of its proper divisors (1868675851).

214124040123401 is a wasteful number, since it uses less digits than its factorization.

214124040123401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868675850.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 214124040123401 its reverse (104321040421412), we get a palindrome (318445080544813).

The spelling of 214124040123401 in words is "two hundred fourteen trillion, one hundred twenty-four billion, forty million, one hundred twenty-three thousand, four hundred one".