411401077 has 2 divisors, whose sum is σ = 411401078. Its totient is φ = 411401076.

The previous prime is 411401027. The next prime is 411401117. The reversal of 411401077 is 770104114.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 261436561 + 149964516 = 16169^2 + 12246^2 .

It is a cyclic number.

It is not a de Polignac number, because 411401077 - 2⁷ = 411400949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411401017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205700538 + 205700539.

It is an arithmetic number, because the mean of its divisors is an integer number (205700539).

Almost surely, 2^411401077 is an apocalyptic number.

It is an amenable number.

411401077 is a deficient number, since it is larger than the sum of its proper divisors (1).

411401077 is an equidigital number, since it uses as much as digits as its factorization.

411401077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 411401077 is about 20283.0243553569. The cubic root of 411401077 is about 743.7411450868.

The spelling of 411401077 in words is "four hundred eleven million, four hundred one thousand, seventy-seven".