34216653465 has 24 divisors (see below), whose sum is σ = 61222057728. Its totient is φ = 17660207520.

The previous prime is 34216653437. The next prime is 34216653467. The reversal of 34216653465 is 56435661243.

34216653465 is a `hidden beast` number, since 3 + 42 + 16 + 6 + 534 + 65 = 666.

It is not a de Polignac number, because 34216653465 - 2²⁶ = 34149544601 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 34216653465.

It is not an unprimeable number, because it can be changed into a prime (34216653467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12262639 + ... + 12265428.

It is an arithmetic number, because the mean of its divisors is an integer number (2550919072).

Almost surely, 2^34216653465 is an apocalyptic number.

It is an amenable number.

34216653465 is a deficient number, since it is larger than the sum of its proper divisors (27005404263).

34216653465 is a wasteful number, since it uses less digits than its factorization.

34216653465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24528109 (or 24528106 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 45.

The spelling of 34216653465 in words is "thirty-four billion, two hundred sixteen million, six hundred fifty-three thousand, four hundred sixty-five".