401000034401 has 4 divisors (see below), whose sum is σ = 401014772400. Its totient is φ = 400985296404.

The previous prime is 401000034361. The next prime is 401000034419. The reversal of 401000034401 is 104430000104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 401000034401 - 2¹⁰ = 401000033377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 401000034401.

It is not an unprimeable number, because it can be changed into a prime (401000034431) 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, 7328111 + ... + 7382628.

It is an arithmetic number, because the mean of its divisors is an integer number (100253693100).

Almost surely, 2^401000034401 is an apocalyptic number.

It is an amenable number.

401000034401 is a deficient number, since it is larger than the sum of its proper divisors (14737999).

401000034401 is a wasteful number, since it uses less digits than its factorization.

401000034401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14737998.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 401000034401 its reverse (104430000104), we get a palindrome (505430034505).

The spelling of 401000034401 in words is "four hundred one billion, thirty-four thousand, four hundred one".