34003640231 has 4 divisors (see below), whose sum is σ = 37094880264. Its totient is φ = 30912400200.

The previous prime is 34003640221. The next prime is 34003640257. The reversal of 34003640231 is 13204630043.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13204630043 = 11 ⋅1200420913.

It is a de Polignac number, because none of the positive numbers 2^k-34003640231 is a prime.

It is a super-3 number, since 3×34003640231³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34003640231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34003640221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1545620000 + ... + 1545620021.

It is an arithmetic number, because the mean of its divisors is an integer number (9273720066).

Almost surely, 2^34003640231 is an apocalyptic number.

34003640231 is a deficient number, since it is larger than the sum of its proper divisors (3091240033).

34003640231 is a wasteful number, since it uses less digits than its factorization.

34003640231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091240032.

The product of its (nonzero) digits is 5184, while the sum is 26.

The spelling of 34003640231 in words is "thirty-four billion, three million, six hundred forty thousand, two hundred thirty-one".