401349341 has 2 divisors, whose sum is σ = 401349342. Its totient is φ = 401349340.

The previous prime is 401349301. The next prime is 401349353. The reversal of 401349341 is 143943104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 292752100 + 108597241 = 17110^2 + 10421^2 .

It is a cyclic number.

It is not a de Polignac number, because 401349341 - 2¹⁰ = 401348317 is a prime.

It is a super-2 number, since 2×401349341² = 322162587042268562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401349301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200674670 + 200674671.

It is an arithmetic number, because the mean of its divisors is an integer number (200674671).

Almost surely, 2^401349341 is an apocalyptic number.

It is an amenable number.

401349341 is a deficient number, since it is larger than the sum of its proper divisors (1).

401349341 is an equidigital number, since it uses as much as digits as its factorization.

401349341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 401349341 is about 20033.7051241152. The cubic root of 401349341 is about 737.6338723175.

The spelling of 401349341 in words is "four hundred one million, three hundred forty-nine thousand, three hundred forty-one".