412175641 has 2 divisors, whose sum is σ = 412175642. Its totient is φ = 412175640.

The previous prime is 412175639. The next prime is 412175653. The reversal of 412175641 is 146571214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 260984025 + 151191616 = 16155^2 + 12296^2 .

It is a cyclic number.

It is not a de Polignac number, because 412175641 - 2¹ = 412175639 is a prime.

Together with 412175639, it forms a pair of twin primes.

It is equal to p_21950482 and since 412175641 and 21950482 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (412175611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206087820 + 206087821.

It is an arithmetic number, because the mean of its divisors is an integer number (206087821).

Almost surely, 2^412175641 is an apocalyptic number.

It is an amenable number.

412175641 is a deficient number, since it is larger than the sum of its proper divisors (1).

412175641 is an equidigital number, since it uses as much as digits as its factorization.

412175641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 31.

The square root of 412175641 is about 20302.1092746542. The cubic root of 412175641 is about 744.2076111801.

The spelling of 412175641 in words is "four hundred twelve million, one hundred seventy-five thousand, six hundred forty-one".