654204011141323 has 16 divisors (see below), whose sum is σ = 663783574750560. Its totient is φ = 644698728251136.

The previous prime is 654204011141299. The next prime is 654204011141423. The reversal of 654204011141323 is 323141110402456.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 654204011141323 - 2⁹ = 654204011140811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (654204011141423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6062490 + ... + 36676447.

It is an arithmetic number, because the mean of its divisors is an integer number (41486473421910).

Almost surely, 2^{654204011141323} is an apocalyptic number.

654204011141323 is a deficient number, since it is larger than the sum of its proper divisors (9579563609237).

654204011141323 is a wasteful number, since it uses less digits than its factorization.

654204011141323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42739806.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 654204011141323 its reverse (323141110402456), we get a palindrome (977345121543779).

The spelling of 654204011141323 in words is "six hundred fifty-four trillion, two hundred four billion, eleven million, one hundred forty-one thousand, three hundred twenty-three".