401024342111 has 8 divisors (see below), whose sum is σ = 424694630304. Its totient is φ = 377363011840.

The previous prime is 401024342083. The next prime is 401024342119. The reversal of 401024342111 is 111243420104.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401024342111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401024342119) 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, 2147195 + ... + 2326476.

It is an arithmetic number, because the mean of its divisors is an integer number (53086828788).

Almost surely, 2^401024342111 is an apocalyptic number.

401024342111 is a deficient number, since it is larger than the sum of its proper divisors (23670288193).

401024342111 is a wasteful number, since it uses less digits than its factorization.

401024342111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4478961.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 401024342111 its reverse (111243420104), we get a palindrome (512267762215).

The spelling of 401024342111 in words is "four hundred one billion, twenty-four million, three hundred forty-two thousand, one hundred eleven".