4011400304231 has 4 divisors (see below), whose sum is σ = 4013311407000. Its totient is φ = 4009489201464.

The previous prime is 4011400304179. The next prime is 4011400304297. The reversal of 4011400304231 is 1324030041104.

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 4011400304231 - 2³⁴ = 3994220435047 is a prime.

It is a super-2 number, since 2×4011400304231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4011400304197 and 4011400304206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011400301231) 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, 955548236 + ... + 955552433.

It is an arithmetic number, because the mean of its divisors is an integer number (1003327851750).

Almost surely, 2^{4011400304231} is an apocalyptic number.

4011400304231 is a deficient number, since it is larger than the sum of its proper divisors (1911102769).

4011400304231 is a wasteful number, since it uses less digits than its factorization.

4011400304231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911102768.

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

Adding to 4011400304231 its reverse (1324030041104), we get a palindrome (5335430345335).

The spelling of 4011400304231 in words is "four trillion, eleven billion, four hundred million, three hundred four thousand, two hundred thirty-one".