400332104411 has 4 divisors (see below), whose sum is σ = 402646162992. Its totient is φ = 398018045832.

The previous prime is 400332104407. The next prime is 400332104441. The reversal of 400332104411 is 114401233004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 400332104411 - 2² = 400332104407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400332104441) 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, 1157029031 + ... + 1157029376.

It is an arithmetic number, because the mean of its divisors is an integer number (100661540748).

Almost surely, 2^400332104411 is an apocalyptic number.

400332104411 is a deficient number, since it is larger than the sum of its proper divisors (2314058581).

400332104411 is a wasteful number, since it uses less digits than its factorization.

400332104411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314058580.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 400332104411 its reverse (114401233004), we get a palindrome (514733337415).

The spelling of 400332104411 in words is "four hundred billion, three hundred thirty-two million, one hundred four thousand, four hundred eleven".