366670370401 has 2 divisors, whose sum is σ = 366670370402. Its totient is φ = 366670370400.

The previous prime is 366670370359. The next prime is 366670370459. The reversal of 366670370401 is 104073076663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 353121177600 + 13549192801 = 594240^2 + 116401^2 .

It is a cyclic number.

It is not a de Polignac number, because 366670370401 - 2²⁹ = 366133499489 is a prime.

It is not a weakly prime, because it can be changed into another prime (366670370501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183335185200 + 183335185201.

It is an arithmetic number, because the mean of its divisors is an integer number (183335185201).

Almost surely, 2^366670370401 is an apocalyptic number.

It is an amenable number.

366670370401 is a deficient number, since it is larger than the sum of its proper divisors (1).

366670370401 is an equidigital number, since it uses as much as digits as its factorization.

366670370401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 43.

The spelling of 366670370401 in words is "three hundred sixty-six billion, six hundred seventy million, three hundred seventy thousand, four hundred one".