411426257 has 6 divisors (see below), whose sum is σ = 452228994. Its totient is φ = 374023760.

The previous prime is 411426241. The next prime is 411426259. The reversal of 411426257 is 752624114.

It can be written as a sum of positive squares in only one way, i.e., 337052881 + 74373376 = 18359^2 + 8624^2 .

It is not a de Polignac number, because 411426257 - 2⁴ = 411426241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411426259) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1699988 + ... + 1700229.

It is an arithmetic number, because the mean of its divisors is an integer number (75371499).

Almost surely, 2^411426257 is an apocalyptic number.

It is an amenable number.

411426257 is a deficient number, since it is larger than the sum of its proper divisors (40802737).

411426257 is a wasteful number, since it uses less digits than its factorization.

411426257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400239 (or 3400228 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 411426257 is about 20283.6450619705. The cubic root of 411426257 is about 743.7563184549.

The spelling of 411426257 in words is "four hundred eleven million, four hundred twenty-six thousand, two hundred fifty-seven".