34665652651 has 12 divisors (see below), whose sum is σ = 40368811320. Its totient is φ = 29681393280.

The previous prime is 34665652639. The next prime is 34665652661. The reversal of 34665652651 is 15625656643.

It is not a de Polignac number, because 34665652651 - 2¹⁹ = 34665128363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34665652595 and 34665652604.

It is not an unprimeable number, because it can be changed into a prime (34665652661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335245 + ... + 426286.

It is an arithmetic number, because the mean of its divisors is an integer number (3364067610).

Almost surely, 2^34665652651 is an apocalyptic number.

34665652651 is a deficient number, since it is larger than the sum of its proper divisors (5703158669).

34665652651 is an equidigital number, since it uses as much as digits as its factorization.

34665652651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762474 (or 762467 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 49.

The spelling of 34665652651 in words is "thirty-four billion, six hundred sixty-five million, six hundred fifty-two thousand, six hundred fifty-one".