34470125669 has 4 divisors (see below), whose sum is σ = 39394429344. Its totient is φ = 29545821996.

The previous prime is 34470125621. The next prime is 34470125689. The reversal of 34470125669 is 96652107443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34470125669 is a prime.

It is a super-2 number, since 2×34470125669² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34470125689) 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, 2462151827 + ... + 2462151840.

It is an arithmetic number, because the mean of its divisors is an integer number (9848607336).

Almost surely, 2^34470125669 is an apocalyptic number.

It is an amenable number.

34470125669 is a deficient number, since it is larger than the sum of its proper divisors (4924303675).

34470125669 is an equidigital number, since it uses as much as digits as its factorization.

34470125669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4924303674.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 34470125669 in words is "thirty-four billion, four hundred seventy million, one hundred twenty-five thousand, six hundred sixty-nine".