401033205534 has 16 divisors (see below), whose sum is σ = 863763827472. Its totient is φ = 123394832448.

The previous prime is 401033205511. The next prime is 401033205557. The reversal of 401033205534 is 435502330104.

It is an interprime number because it is at equal distance from previous prime (401033205511) and next prime (401033205557).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2570725599 + ... + 2570725754.

It is an arithmetic number, because the mean of its divisors is an integer number (53985239217).

Almost surely, 2^401033205534 is an apocalyptic number.

401033205534 is an abundant number, since it is smaller than the sum of its proper divisors (462730621938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401033205534 is a wasteful number, since it uses less digits than its factorization.

401033205534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5141451371.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 401033205534 its reverse (435502330104), we get a palindrome (836535535638).

The spelling of 401033205534 in words is "four hundred one billion, thirty-three million, two hundred five thousand, five hundred thirty-four".