366838901201 has 2 divisors, whose sum is σ = 366838901202. Its totient is φ = 366838901200.

The previous prime is 366838901173. The next prime is 366838901239. The reversal of 366838901201 is 102109838663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 327842130625 + 38996770576 = 572575^2 + 197476^2 .

It is a cyclic number.

It is not a de Polignac number, because 366838901201 - 2⁶ = 366838901137 is a prime.

It is not a weakly prime, because it can be changed into another prime (366838901251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183419450600 + 183419450601.

It is an arithmetic number, because the mean of its divisors is an integer number (183419450601).

Almost surely, 2^366838901201 is an apocalyptic number.

It is an amenable number.

366838901201 is a deficient number, since it is larger than the sum of its proper divisors (1).

366838901201 is an equidigital number, since it uses as much as digits as its factorization.

366838901201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 366838901201 in words is "three hundred sixty-six billion, eight hundred thirty-eight million, nine hundred one thousand, two hundred one".