2340034551 has 6 divisors (see below), whose sum is σ = 3380049920. Its totient is φ = 1560023028.

The previous prime is 2340034537. The next prime is 2340034553. The reversal of 2340034551 is 1554300432.

It is not a de Polignac number, because 2340034551 - 2⁵ = 2340034519 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 (2340034553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130001911 + ... + 130001928.

Almost surely, 2^2340034551 is an apocalyptic number.

2340034551 is a deficient number, since it is larger than the sum of its proper divisors (1040015369).

2340034551 is a wasteful number, since it uses less digits than its factorization.

2340034551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260003845 (or 260003842 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2340034551 is about 48373.9036154826. The cubic root of 2340034551 is about 1327.6209284753.

Adding to 2340034551 its reverse (1554300432), we get a palindrome (3894334983).

The spelling of 2340034551 in words is "two billion, three hundred forty million, thirty-four thousand, five hundred fifty-one".