214244735757523 has 2 divisors, whose sum is σ = 214244735757524. Its totient is φ = 214244735757522.

The previous prime is 214244735757511. The next prime is 214244735757541. The reversal of 214244735757523 is 325757537442412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214244735757523 - 2²¹ = 214244733660371 is a prime.

It is not a weakly prime, because it can be changed into another prime (214244735757823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107122367878761 + 107122367878762.

It is an arithmetic number, because the mean of its divisors is an integer number (107122367878762).

Almost surely, 2^{214244735757523} is an apocalyptic number.

214244735757523 is a deficient number, since it is larger than the sum of its proper divisors (1).

214244735757523 is an equidigital number, since it uses as much as digits as its factorization.

214244735757523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 197568000, while the sum is 61.

The spelling of 214244735757523 in words is "two hundred fourteen trillion, two hundred forty-four billion, seven hundred thirty-five million, seven hundred fifty-seven thousand, five hundred twenty-three".