34206216516 has 48 divisors (see below), whose sum is σ = 88827625600. Its totient is φ = 11383449696.

The previous prime is 34206216493. The next prime is 34206216523. The reversal of 34206216516 is 61561260243.

34206216516 is a `hidden beast` number, since 3 + 4 + 20 + 621 + 6 + 5 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192136 + ... + 324543.

Almost surely, 2^34206216516 is an apocalyptic number.

34206216516 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34206216516 is an abundant number, since it is smaller than the sum of its proper divisors (54621409084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34206216516 is a wasteful number, since it uses less digits than its factorization.

34206216516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517305 (or 517297 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 34206216516 its reverse (61561260243), we get a palindrome (95767476759).

The spelling of 34206216516 in words is "thirty-four billion, two hundred six million, two hundred sixteen thousand, five hundred sixteen".