1600342969241 has 2 divisors, whose sum is σ = 1600342969242. Its totient is φ = 1600342969240.

The previous prime is 1600342969207. The next prime is 1600342969273. The reversal of 1600342969241 is 1429692430061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1591076981641 + 9265987600 = 1261379^2 + 96260^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1600342969241 is a prime.

It is a super-2 number, since 2×1600342969241² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1600342968241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800171484620 + 800171484621.

It is an arithmetic number, because the mean of its divisors is an integer number (800171484621).

Almost surely, 2^{1600342969241} is an apocalyptic number.

It is an amenable number.

1600342969241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1600342969241 is an equidigital number, since it uses as much as digits as its factorization.

1600342969241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 1600342969241 in words is "one trillion, six hundred billion, three hundred forty-two million, nine hundred sixty-nine thousand, two hundred forty-one".