401183351 has 2 divisors, whose sum is σ = 401183352. Its totient is φ = 401183350.

The previous prime is 401183327. The next prime is 401183353. The reversal of 401183351 is 153381104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401183351 - 2¹⁴ = 401166967 is a prime.

It is a super-2 number, since 2×401183351² = 321896162239178402, which contains 22 as substring.

Together with 401183353, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 401183351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401183353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200591675 + 200591676.

It is an arithmetic number, because the mean of its divisors is an integer number (200591676).

Almost surely, 2^401183351 is an apocalyptic number.

401183351 is a deficient number, since it is larger than the sum of its proper divisors (1).

401183351 is an equidigital number, since it uses as much as digits as its factorization.

401183351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 401183351 is about 20029.5619273113. The cubic root of 401183351 is about 737.5321681267.

The spelling of 401183351 in words is "four hundred one million, one hundred eighty-three thousand, three hundred fifty-one".