401340510014 has 4 divisors (see below), whose sum is σ = 602010765024. Its totient is φ = 200670255006.

The previous prime is 401340510013. The next prime is 401340510071. The reversal of 401340510014 is 410015043104.

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

It is a super-2 number, since 2×401340510014² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401340510013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100335127502 + ... + 100335127505.

It is an arithmetic number, because the mean of its divisors is an integer number (150502691256).

Almost surely, 2^401340510014 is an apocalyptic number.

401340510014 is a deficient number, since it is larger than the sum of its proper divisors (200670255010).

401340510014 is a wasteful number, since it uses less digits than its factorization.

401340510014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200670255009.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 401340510014 its reverse (410015043104), we get a palindrome (811355553118).

The spelling of 401340510014 in words is "four hundred one billion, three hundred forty million, five hundred ten thousand, fourteen".