401034404433 has 32 divisors (see below), whose sum is σ = 582861889792. Its totient is φ = 243800928000.

The previous prime is 401034404429. The next prime is 401034404437. The reversal of 401034404433 is 334404430104.

It is an interprime number because it is at equal distance from previous prime (401034404429) and next prime (401034404437).

It is not a de Polignac number, because 401034404433 - 2² = 401034404429 is a prime.

It is a super-3 number, since 3×401034404433³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401034404433.

It is not an unprimeable number, because it can be changed into a prime (401034404437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 877791 + ... + 1254027.

It is an arithmetic number, because the mean of its divisors is an integer number (18214434056).

Almost surely, 2^401034404433 is an apocalyptic number.

It is an amenable number.

401034404433 is a deficient number, since it is larger than the sum of its proper divisors (181827485359).

401034404433 is a wasteful number, since it uses less digits than its factorization.

401034404433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376585.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 401034404433 its reverse (334404430104), we get a palindrome (735438834537).

The spelling of 401034404433 in words is "four hundred one billion, thirty-four million, four hundred four thousand, four hundred thirty-three".