24054416601661 has 2 divisors, whose sum is σ = 24054416601662. Its totient is φ = 24054416601660.

The previous prime is 24054416601653. The next prime is 24054416601697. The reversal of 24054416601661 is 16610661445042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16151959102500 + 7902457499161 = 4018950^2 + 2811131^2 .

It is a cyclic number.

It is not a de Polignac number, because 24054416601661 - 2³ = 24054416601653 is a prime.

It is a super-2 number, since 2×24054416601661² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24054416608661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12027208300830 + 12027208300831.

It is an arithmetic number, because the mean of its divisors is an integer number (12027208300831).

Almost surely, 2^{24054416601661} is an apocalyptic number.

It is an amenable number.

24054416601661 is a deficient number, since it is larger than the sum of its proper divisors (1).

24054416601661 is an equidigital number, since it uses as much as digits as its factorization.

24054416601661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 24054416601661 in words is "twenty-four trillion, fifty-four billion, four hundred sixteen million, six hundred one thousand, six hundred sixty-one".