34469971699 has 4 divisors (see below), whose sum is σ = 34476916464. Its totient is φ = 34463026936.

The previous prime is 34469971651. The next prime is 34469971727. The reversal of 34469971699 is 99617996443.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99617996443 = 7 ⋅14231142349.

It is a cyclic number.

It is not a de Polignac number, because 34469971699 - 2³³ = 25880037107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34469971609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3464932 + ... + 3474865.

It is an arithmetic number, because the mean of its divisors is an integer number (8619229116).

Almost surely, 2^34469971699 is an apocalyptic number.

34469971699 is a deficient number, since it is larger than the sum of its proper divisors (6944765).

34469971699 is an equidigital number, since it uses as much as digits as its factorization.

34469971699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6944764.

The product of its digits is 79361856, while the sum is 67.

The spelling of 34469971699 in words is "thirty-four billion, four hundred sixty-nine million, nine hundred seventy-one thousand, six hundred ninety-nine".