914874321523 has 2 divisors, whose sum is σ = 914874321524. Its totient is φ = 914874321522.

The previous prime is 914874321479. The next prime is 914874321553. The reversal of 914874321523 is 325123478419.

It is a strong prime.

It is an emirp because it is prime and its reverse (325123478419) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-914874321523 is a prime.

It is not a weakly prime, because it can be changed into another prime (914874321553) 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 as a sum of consecutive naturals, namely, 457437160761 + 457437160762.

It is an arithmetic number, because the mean of its divisors is an integer number (457437160762).

Almost surely, 2^914874321523 is an apocalyptic number.

914874321523 is a deficient number, since it is larger than the sum of its proper divisors (1).

914874321523 is an equidigital number, since it uses as much as digits as its factorization.

914874321523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 49.

The spelling of 914874321523 in words is "nine hundred fourteen billion, eight hundred seventy-four million, three hundred twenty-one thousand, five hundred twenty-three".