415252443101 has 2 divisors, whose sum is σ = 415252443102. Its totient is φ = 415252443100.

The previous prime is 415252443091. The next prime is 415252443139. The reversal of 415252443101 is 101344252514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 353685931225 + 61566511876 = 594715^2 + 248126^2 .

It is a cyclic number.

It is not a de Polignac number, because 415252443101 - 2²² = 415248248797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (415252443181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207626221550 + 207626221551.

It is an arithmetic number, because the mean of its divisors is an integer number (207626221551).

Almost surely, 2^415252443101 is an apocalyptic number.

It is an amenable number.

415252443101 is a deficient number, since it is larger than the sum of its proper divisors (1).

415252443101 is an equidigital number, since it uses as much as digits as its factorization.

415252443101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 415252443101 its reverse (101344252514), we get a palindrome (516596695615).

The spelling of 415252443101 in words is "four hundred fifteen billion, two hundred fifty-two million, four hundred forty-three thousand, one hundred one".