401412102401343 has 16 divisors (see below), whose sum is σ = 583872618333312. Its totient is φ = 243279866484000.

The previous prime is 401412102401339. The next prime is 401412102401347. The reversal of 401412102401343 is 343104201214104.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (401412102401339) and next prime (401412102401347).

It is not a de Polignac number, because 401412102401343 - 2² = 401412102401339 is a prime.

It is a super-2 number, since 2×401412102401343² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401412102401343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401412102401347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44110713 + ... + 52426893.

It is an arithmetic number, because the mean of its divisors is an integer number (36492038645832).

Almost surely, 2^{401412102401343} is an apocalyptic number.

401412102401343 is a deficient number, since it is larger than the sum of its proper divisors (182460515931969).

401412102401343 is a wasteful number, since it uses less digits than its factorization.

401412102401343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9778886.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 401412102401343 its reverse (343104201214104), we get a palindrome (744516303615447).

The spelling of 401412102401343 in words is "four hundred one trillion, four hundred twelve billion, one hundred two million, four hundred one thousand, three hundred forty-three".