401111434 has 8 divisors (see below), whose sum is σ = 605028960. Its totient is φ = 199435116.

The previous prime is 401111423. The next prime is 401111453. The reversal of 401111434 is 434111104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559854 + ... + 560569.

It is an arithmetic number, because the mean of its divisors is an integer number (75628620).

Almost surely, 2^401111434 is an apocalyptic number.

401111434 is a deficient number, since it is larger than the sum of its proper divisors (203917526).

401111434 is a wasteful number, since it uses less digits than its factorization.

401111434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120604.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 401111434 is about 20027.7665754322. The cubic root of 401111434 is about 737.4880949529.

Adding to 401111434 its reverse (434111104), we get a palindrome (835222538).

The spelling of 401111434 in words is "four hundred one million, one hundred eleven thousand, four hundred thirty-four".