184994643713 has 6 divisors (see below), whose sum is σ = 203341220082. Its totient is φ = 168176948720.

The previous prime is 184994643649. The next prime is 184994643737. The reversal of 184994643713 is 317346499481.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 112796565904 + 72198077809 = 335852^2 + 268697^2 .

It is not a de Polignac number, because 184994643713 - 2⁶ = 184994643649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (184994633713) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 764440556 + ... + 764440797.

It is an arithmetic number, because the mean of its divisors is an integer number (33890203347).

Almost surely, 2^184994643713 is an apocalyptic number.

It is an amenable number.

184994643713 is a deficient number, since it is larger than the sum of its proper divisors (18346576369).

184994643713 is a wasteful number, since it uses less digits than its factorization.

184994643713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528881375 (or 1528881364 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 59.

The spelling of 184994643713 in words is "one hundred eighty-four billion, nine hundred ninety-four million, six hundred forty-three thousand, seven hundred thirteen".