401342353411 has 4 divisors (see below), whose sum is σ = 401346117424. Its totient is φ = 401338589400.

The previous prime is 401342353381. The next prime is 401342353417. The reversal of 401342353411 is 114353243104.

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 401342353411 - 2¹⁷ = 401342222339 is a prime.

It is a super-2 number, since 2×401342353411² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401342353417) 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 in 3 ways as a sum of consecutive naturals, for example, 1717260 + ... + 1936921.

It is an arithmetic number, because the mean of its divisors is an integer number (100336529356).

Almost surely, 2^401342353411 is an apocalyptic number.

401342353411 is a deficient number, since it is larger than the sum of its proper divisors (3764013).

401342353411 is a wasteful number, since it uses less digits than its factorization.

401342353411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764012.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 401342353411 its reverse (114353243104), we get a palindrome (515695596515).

The spelling of 401342353411 in words is "four hundred one billion, three hundred forty-two million, three hundred fifty-three thousand, four hundred eleven".