10401404371 has 2 divisors, whose sum is σ = 10401404372. Its totient is φ = 10401404370.

The previous prime is 10401404353. The next prime is 10401404383. The reversal of 10401404371 is 17340410401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10401404371 - 2¹⁷ = 10401273299 is a prime.

It is not a weakly prime, because it can be changed into another prime (10401404171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200702185 + 5200702186.

It is an arithmetic number, because the mean of its divisors is an integer number (5200702186).

Almost surely, 2^10401404371 is an apocalyptic number.

10401404371 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401404371 is an equidigital number, since it uses as much as digits as its factorization.

10401404371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 10401404371 its reverse (17340410401), we get a palindrome (27741814772).

The spelling of 10401404371 in words is "ten billion, four hundred one million, four hundred four thousand, three hundred seventy-one".