16242203651753 has 2 divisors, whose sum is σ = 16242203651754. Its totient is φ = 16242203651752.

The previous prime is 16242203651749. The next prime is 16242203651771. The reversal of 16242203651753 is 35715630224261.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16086933765904 + 155269885849 = 4010852^2 + 394043^2 .

It is a cyclic number.

It is not a de Polignac number, because 16242203651753 - 2² = 16242203651749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16242203651698 and 16242203651707.

It is not a weakly prime, because it can be changed into another prime (16242203551753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8121101825876 + 8121101825877.

It is an arithmetic number, because the mean of its divisors is an integer number (8121101825877).

Almost surely, 2^{16242203651753} is an apocalyptic number.

It is an amenable number.

16242203651753 is a deficient number, since it is larger than the sum of its proper divisors (1).

16242203651753 is an equidigital number, since it uses as much as digits as its factorization.

16242203651753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 16242203651753 in words is "sixteen trillion, two hundred forty-two billion, two hundred three million, six hundred fifty-one thousand, seven hundred fifty-three".