4642235134065 has 80 divisors (see below), whose sum is σ = 8816816511360. Its totient is φ = 2328719915520.

The previous prime is 4642235134049. The next prime is 4642235134073. The reversal of 4642235134065 is 5604315322464.

4642235134065 is a `hidden beast` number, since 4 + 6 + 4 + 2 + 235 + 1 + 3 + 406 + 5 = 666.

It is not a de Polignac number, because 4642235134065 - 2⁴ = 4642235134049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4642235134065.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10517470 + ... + 10949960.

It is an arithmetic number, because the mean of its divisors is an integer number (110210206392).

Almost surely, 2^{4642235134065} is an apocalyptic number.

4642235134065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4642235134065 is a deficient number, since it is larger than the sum of its proper divisors (4174581377295).

4642235134065 is a wasteful number, since it uses less digits than its factorization.

4642235134065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434084 (or 434075 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 4642235134065 in words is "four trillion, six hundred forty-two billion, two hundred thirty-five million, one hundred thirty-four thousand, sixty-five".