401124467 has 2 divisors, whose sum is σ = 401124468. Its totient is φ = 401124466.

The previous prime is 401124463. The next prime is 401124533. The reversal of 401124467 is 764421104.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401124467 - 2² = 401124463 is a prime.

It is not a weakly prime, because it can be changed into another prime (401124463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200562233 + 200562234.

It is an arithmetic number, because the mean of its divisors is an integer number (200562234).

Almost surely, 2^401124467 is an apocalyptic number.

401124467 is a deficient number, since it is larger than the sum of its proper divisors (1).

401124467 is an equidigital number, since it uses as much as digits as its factorization.

401124467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 401124467 is about 20028.0919460642. The cubic root of 401124467 is about 737.4960824076.

The spelling of 401124467 in words is "four hundred one million, one hundred twenty-four thousand, four hundred sixty-seven".