401225064335 has 4 divisors (see below), whose sum is σ = 481470077208. Its totient is φ = 320980051464.

The previous prime is 401225064329. The next prime is 401225064343. The reversal of 401225064335 is 533460522104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 401225064335 - 2⁴ = 401225064319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 401225064295 and 401225064304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40122506429 + ... + 40122506438.

It is an arithmetic number, because the mean of its divisors is an integer number (120367519302).

Almost surely, 2^401225064335 is an apocalyptic number.

401225064335 is a deficient number, since it is larger than the sum of its proper divisors (80245012873).

401225064335 is an equidigital number, since it uses as much as digits as its factorization.

401225064335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80245012872.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 401225064335 its reverse (533460522104), we get a palindrome (934685586439).

The spelling of 401225064335 in words is "four hundred one billion, two hundred twenty-five million, sixty-four thousand, three hundred thirty-five".