401312004341011 has 4 divisors (see below), whose sum is σ = 402129340399224. Its totient is φ = 400494668282800.

The previous prime is 401312004340993. The next prime is 401312004341029. The reversal of 401312004341011 is 110143400213104.

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

It is an interprime number because it is at equal distance from previous prime (401312004340993) and next prime (401312004341029).

It is a cyclic number.

It is not a de Polignac number, because 401312004341011 - 2¹⁷ = 401312004209939 is a prime.

It is a super-2 number, since 2×401312004341011² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401312004341041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408668028370 + ... + 408668029351.

It is an arithmetic number, because the mean of its divisors is an integer number (100532335099806).

Almost surely, 2^{401312004341011} is an apocalyptic number.

401312004341011 is a deficient number, since it is larger than the sum of its proper divisors (817336058213).

401312004341011 is an equidigital number, since it uses as much as digits as its factorization.

401312004341011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817336058212.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 401312004341011 its reverse (110143400213104), we get a palindrome (511455404554115).

The spelling of 401312004341011 in words is "four hundred one trillion, three hundred twelve billion, four million, three hundred forty-one thousand, eleven".