184412701489 has 9 divisors (see below), whose sum is σ = 192789576889. Its totient is φ = 176385310420.

The previous prime is 184412701471. The next prime is 184412701493. The reversal of 184412701489 is 984107214481.

It is a happy number.

The square root of 184412701489 is 429433.

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

It is not a de Polignac number, because 184412701489 - 2⁹ = 184412700977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (184412701409) 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, 9867624 + ... + 9886294.

Almost surely, 2^184412701489 is an apocalyptic number.

184412701489 is the 429433-rd square number.

184412701489 is the 214717-th centered octagonal number.

It is an amenable number.

184412701489 is a deficient number, since it is larger than the sum of its proper divisors (8376875400).

184412701489 is an frugal number, since it uses more digits than its factorization.

184412701489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37388 (or 18694 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 49.

Multiplying 184412701489 by its sum of digits (49), we get a square (9036222372961 = 3006031²).

The spelling of 184412701489 in words is "one hundred eighty-four billion, four hundred twelve million, seven hundred one thousand, four hundred eighty-nine".