184946442916 has 27 divisors (see below), whose sum is σ = 338376307521. Its totient is φ = 88443185424.

The previous prime is 184946442887. The next prime is 184946442917. The reversal of 184946442916 is 619244649481.

It is a happy number.

The square root of 184946442916 is 430054.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 160196860516 + 24749582400 = 400246^2 + 157320^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (184946442917) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19777810 + ... + 19787158.

Almost surely, 2^184946442916 is an apocalyptic number.

184946442916 is the 430054-th square number.

It is an amenable number.

184946442916 is a deficient number, since it is larger than the sum of its proper divisors (153429864605).

184946442916 is an frugal number, since it uses more digits than its factorization.

184946442916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18748 (or 9374 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 58.

The spelling of 184946442916 in words is "one hundred eighty-four billion, nine hundred forty-six million, four hundred forty-two thousand, nine hundred sixteen".