401883371 has 2 divisors, whose sum is σ = 401883372. Its totient is φ = 401883370.

The previous prime is 401883367. The next prime is 401883389. The reversal of 401883371 is 173388104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401883371 - 2² = 401883367 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (401883341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200941685 + 200941686.

It is an arithmetic number, because the mean of its divisors is an integer number (200941686).

Almost surely, 2^401883371 is an apocalyptic number.

401883371 is a deficient number, since it is larger than the sum of its proper divisors (1).

401883371 is an equidigital number, since it uses as much as digits as its factorization.

401883371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 401883371 is about 20047.0289818716. The cubic root of 401883371 is about 737.9608892007.

The spelling of 401883371 in words is "four hundred one million, eight hundred eighty-three thousand, three hundred seventy-one".