34011440231 has 4 divisors (see below), whose sum is σ = 34012188000. Its totient is φ = 34010692464.

The previous prime is 34011440137. The next prime is 34011440237. The reversal of 34011440231 is 13204411043.

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 34011440231 - 2²⁶ = 33944331367 is a prime.

It is a super-2 number, since 2×34011440231² (a number of 22 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 = 34011440197 and 34011440206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34011440237) 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, 300911 + ... + 398208.

It is an arithmetic number, because the mean of its divisors is an integer number (8503047000).

Almost surely, 2^34011440231 is an apocalyptic number.

34011440231 is a deficient number, since it is larger than the sum of its proper divisors (747769).

34011440231 is an equidigital number, since it uses as much as digits as its factorization.

34011440231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747768.

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

Adding to 34011440231 its reverse (13204411043), we get a palindrome (47215851274).

The spelling of 34011440231 in words is "thirty-four billion, eleven million, four hundred forty thousand, two hundred thirty-one".