411451461 has 24 divisors (see below), whose sum is σ = 618468480. Its totient is φ = 270348120.

The previous prime is 411451457. The next prime is 411451463. The reversal of 411451461 is 164154114.

It is not a de Polignac number, because 411451461 - 2² = 411451457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411451463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134596 + ... + 137618.

It is an arithmetic number, because the mean of its divisors is an integer number (25769520).

Almost surely, 2^411451461 is an apocalyptic number.

It is an amenable number.

411451461 is a deficient number, since it is larger than the sum of its proper divisors (207017019).

411451461 is an equidigital number, since it uses as much as digits as its factorization.

411451461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3174 (or 3097 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 411451461 is about 20284.2663411818. The cubic root of 411451461 is about 743.7715056654.

The spelling of 411451461 in words is "four hundred eleven million, four hundred fifty-one thousand, four hundred sixty-one".