2340134665 has 32 divisors (see below), whose sum is σ = 3170119680. Its totient is φ = 1642929600.

The previous prime is 2340134627. The next prime is 2340134681. The reversal of 2340134665 is 5664310432.

It is not a de Polignac number, because 2340134665 - 2¹³ = 2340126473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2340134665.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 794766 + ... + 797704.

It is an arithmetic number, because the mean of its divisors is an integer number (99066240).

Almost surely, 2^2340134665 is an apocalyptic number.

It is an amenable number.

2340134665 is a deficient number, since it is larger than the sum of its proper divisors (829985015).

2340134665 is a wasteful number, since it uses less digits than its factorization.

2340134665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 2340134665 is about 48374.9383978936. The cubic root of 2340134665 is about 1327.6398614645.

The spelling of 2340134665 in words is "two billion, three hundred forty million, one hundred thirty-four thousand, six hundred sixty-five".