5340665641 has 8 divisors (see below), whose sum is σ = 5395559040. Its totient is φ = 5285864688.

The previous prime is 5340665611. The next prime is 5340665713. The reversal of 5340665641 is 1465660435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5340665641 - 2¹¹ = 5340663593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5340665594 and 5340665603.

It is not an unprimeable number, because it can be changed into a prime (5340665611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96160 + ... + 141166.

It is an arithmetic number, because the mean of its divisors is an integer number (674444880).

Almost surely, 2^5340665641 is an apocalyptic number.

It is an amenable number.

5340665641 is a deficient number, since it is larger than the sum of its proper divisors (54893399).

5340665641 is a wasteful number, since it uses less digits than its factorization.

5340665641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46223.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 5340665641 is about 73079.8579705790. The cubic root of 5340665641 is about 1747.9612329225.

The spelling of 5340665641 in words is "five billion, three hundred forty million, six hundred sixty-five thousand, six hundred forty-one".