3942360473201 has 2 divisors, whose sum is σ = 3942360473202. Its totient is φ = 3942360473200.

The previous prime is 3942360473189. The next prime is 3942360473239. The reversal of 3942360473201 is 1023740632493.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2502898023025 + 1439462450176 = 1582055^2 + 1199776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3942360473201 is a prime.

It is a super-2 number, since 2×3942360473201² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3942360473801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1971180236600 + 1971180236601.

It is an arithmetic number, because the mean of its divisors is an integer number (1971180236601).

Almost surely, 2^{3942360473201} is an apocalyptic number.

It is an amenable number.

3942360473201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3942360473201 is an equidigital number, since it uses as much as digits as its factorization.

3942360473201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 3942360473201 in words is "three trillion, nine hundred forty-two billion, three hundred sixty million, four hundred seventy-three thousand, two hundred one".