40210110401 has 2 divisors, whose sum is σ = 40210110402. Its totient is φ = 40210110400.

The previous prime is 40210110383. The next prime is 40210110427. The reversal of 40210110401 is 10401101204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36288345025 + 3921765376 = 190495^2 + 62624^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40210110401 is a prime.

It is not a weakly prime, because it can be changed into another prime (40210110431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20105055200 + 20105055201.

It is an arithmetic number, because the mean of its divisors is an integer number (20105055201).

Almost surely, 2^40210110401 is an apocalyptic number.

It is an amenable number.

40210110401 is a deficient number, since it is larger than the sum of its proper divisors (1).

40210110401 is an equidigital number, since it uses as much as digits as its factorization.

40210110401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 40210110401 its reverse (10401101204), we get a palindrome (50611211605).

The spelling of 40210110401 in words is "forty billion, two hundred ten million, one hundred ten thousand, four hundred one".