412540357 has 2 divisors, whose sum is σ = 412540358. Its totient is φ = 412540356.

The previous prime is 412540339. The next prime is 412540421. The reversal of 412540357 is 753045214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 394975876 + 17564481 = 19874^2 + 4191^2 .

It is a cyclic number.

It is not a de Polignac number, because 412540357 - 2⁷ = 412540229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412540057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206270178 + 206270179.

It is an arithmetic number, because the mean of its divisors is an integer number (206270179).

Almost surely, 2^412540357 is an apocalyptic number.

It is an amenable number.

412540357 is a deficient number, since it is larger than the sum of its proper divisors (1).

412540357 is an equidigital number, since it uses as much as digits as its factorization.

412540357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 412540357 is about 20311.0895079511. The cubic root of 412540357 is about 744.4270519381.

The spelling of 412540357 in words is "four hundred twelve million, five hundred forty thousand, three hundred fifty-seven".