412445357 has 2 divisors, whose sum is σ = 412445358. Its totient is φ = 412445356.

The previous prime is 412445323. The next prime is 412445389. The reversal of 412445357 is 753544214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255168676 + 157276681 = 15974^2 + 12541^2 .

It is a cyclic number.

It is not a de Polignac number, because 412445357 - 2⁸ = 412445101 is a prime.

It is a super-2 number, since 2×412445357² = 340222345021714898, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412445557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206222678 + 206222679.

It is an arithmetic number, because the mean of its divisors is an integer number (206222679).

Almost surely, 2^412445357 is an apocalyptic number.

It is an amenable number.

412445357 is a deficient number, since it is larger than the sum of its proper divisors (1).

412445357 is an equidigital number, since it uses as much as digits as its factorization.

412445357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67200, while the sum is 35.

The square root of 412445357 is about 20308.7507493691. The cubic root of 412445357 is about 744.3699052065.

The spelling of 412445357 in words is "four hundred twelve million, four hundred forty-five thousand, three hundred fifty-seven".