2340134653 has 16 divisors (see below), whose sum is σ = 2430590976. Its totient is φ = 2251565680.

The previous prime is 2340134627. The next prime is 2340134681. The reversal of 2340134653 is 3564310432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2340134653 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 (2340134053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1477500 + ... + 1479082.

It is an arithmetic number, because the mean of its divisors is an integer number (151911936).

Almost surely, 2^2340134653 is an apocalyptic number.

It is an amenable number.

2340134653 is a deficient number, since it is larger than the sum of its proper divisors (90456323).

2340134653 is a wasteful number, since it uses less digits than its factorization.

2340134653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 2340134653 is about 48374.9382738624. The cubic root of 2340134653 is about 1327.6398591951.

The spelling of 2340134653 in words is "two billion, three hundred forty million, one hundred thirty-four thousand, six hundred fifty-three".