401343314123 has 8 divisors (see below), whose sum is σ = 403834645008. Its totient is φ = 398852338464.

The previous prime is 401343314117. The next prime is 401343314147. The reversal of 401343314123 is 321413343104.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 401343314123 - 2¹⁴ = 401343297739 is a prime.

It is a super-2 number, since 2×401343314123² (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 (401343314423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2392061 + ... + 2554337.

It is an arithmetic number, because the mean of its divisors is an integer number (50479330626).

Almost surely, 2^401343314123 is an apocalyptic number.

401343314123 is a deficient number, since it is larger than the sum of its proper divisors (2491330885).

401343314123 is a wasteful number, since it uses less digits than its factorization.

401343314123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177613.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 401343314123 its reverse (321413343104), we get a palindrome (722756657227).

The spelling of 401343314123 in words is "four hundred one billion, three hundred forty-three million, three hundred fourteen thousand, one hundred twenty-three".