184343974493131 has 2 divisors, whose sum is σ = 184343974493132. Its totient is φ = 184343974493130.

The previous prime is 184343974493053. The next prime is 184343974493149. The reversal of 184343974493131 is 131394479343481.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 184343974493131 - 2¹³ = 184343974484939 is a prime.

It is a super-2 number, since 2×184343974493131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (184343974493431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92171987246565 + 92171987246566.

It is an arithmetic number, because the mean of its divisors is an integer number (92171987246566).

Almost surely, 2^{184343974493131} is an apocalyptic number.

184343974493131 is a deficient number, since it is larger than the sum of its proper divisors (1).

184343974493131 is an equidigital number, since it uses as much as digits as its factorization.

184343974493131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94058496, while the sum is 64.

The spelling of 184343974493131 in words is "one hundred eighty-four trillion, three hundred forty-three billion, nine hundred seventy-four million, four hundred ninety-three thousand, one hundred thirty-one".