360628423861 has 2 divisors, whose sum is σ = 360628423862. Its totient is φ = 360628423860.

The previous prime is 360628423817. The next prime is 360628423867. The reversal of 360628423861 is 168324826063.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 358568625636 + 2059798225 = 598806^2 + 45385^2 .

It is a cyclic number.

It is not a de Polignac number, because 360628423861 - 2¹⁷ = 360628292789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (360628423867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180314211930 + 180314211931.

It is an arithmetic number, because the mean of its divisors is an integer number (180314211931).

Almost surely, 2^360628423861 is an apocalyptic number.

It is an amenable number.

360628423861 is a deficient number, since it is larger than the sum of its proper divisors (1).

360628423861 is an equidigital number, since it uses as much as digits as its factorization.

360628423861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 360628423861 in words is "three hundred sixty billion, six hundred twenty-eight million, four hundred twenty-three thousand, eight hundred sixty-one".