380635623001 has 2 divisors, whose sum is σ = 380635623002. Its totient is φ = 380635623000.

The previous prime is 380635622993. The next prime is 380635623013. The reversal of 380635623001 is 100326536083.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 224372742400 + 156262880601 = 473680^2 + 395301^2 .

It is a cyclic number.

It is not a de Polignac number, because 380635623001 - 2³ = 380635622993 is a prime.

It is not a weakly prime, because it can be changed into another prime (380635623061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190317811500 + 190317811501.

It is an arithmetic number, because the mean of its divisors is an integer number (190317811501).

Almost surely, 2^380635623001 is an apocalyptic number.

It is an amenable number.

380635623001 is a deficient number, since it is larger than the sum of its proper divisors (1).

380635623001 is an equidigital number, since it uses as much as digits as its factorization.

380635623001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 380635623001 in words is "three hundred eighty billion, six hundred thirty-five million, six hundred twenty-three thousand, one".