401001244311 has 8 divisors (see below), whose sum is σ = 534725382384. Its totient is φ = 267305634560.

The previous prime is 401001244309. The next prime is 401001244337. The reversal of 401001244311 is 113442100104.

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 401001244311 - 2¹ = 401001244309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401001244361) 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, 7099260 + ... + 7155521.

It is an arithmetic number, because the mean of its divisors is an integer number (66840672798).

Almost surely, 2^401001244311 is an apocalyptic number.

401001244311 is a deficient number, since it is larger than the sum of its proper divisors (133724138073).

401001244311 is a wasteful number, since it uses less digits than its factorization.

401001244311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14264161.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 401001244311 its reverse (113442100104), we get a palindrome (514443344415).

The spelling of 401001244311 in words is "four hundred one billion, one million, two hundred forty-four thousand, three hundred eleven".