34345516651 has 8 divisors (see below), whose sum is σ = 34379928000. Its totient is φ = 34311126528.

The previous prime is 34345516643. The next prime is 34345516657. The reversal of 34345516651 is 15661554343.

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 34345516651 - 2³ = 34345516643 is a prime.

It is a super-2 number, since 2×34345516651² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34345516598 and 34345516607.

It is not an unprimeable number, because it can be changed into a prime (34345516657) 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, 6268125 + ... + 6273601.

It is an arithmetic number, because the mean of its divisors is an integer number (4297491000).

Almost surely, 2^34345516651 is an apocalyptic number.

34345516651 is a deficient number, since it is larger than the sum of its proper divisors (34411349).

34345516651 is a wasteful number, since it uses less digits than its factorization.

34345516651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10613.

The product of its digits is 648000, while the sum is 43.

The spelling of 34345516651 in words is "thirty-four billion, three hundred forty-five million, five hundred sixteen thousand, six hundred fifty-one".