34100423569 has 9 divisors (see below), whose sum is σ = 34850271547. Its totient is φ = 33366388144.

The previous prime is 34100423509. The next prime is 34100423597. The reversal of 34100423569 is 96532400143.

The square root of 34100423569 is 184663.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4832057169 + 29268366400 = 69513^2 + 171080^2 .

It is not a de Polignac number, because 34100423569 - 2¹¹ = 34100421521 is a prime.

It is a super-2 number, since 2×34100423569² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34100423509) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8677197 + ... + 8681125.

Almost surely, 2^34100423569 is an apocalyptic number.

34100423569 is the 184663-rd square number.

34100423569 is the 92332-nd centered octagonal number.

It is an amenable number.

34100423569 is a deficient number, since it is larger than the sum of its proper divisors (749847978).

34100423569 is an frugal number, since it uses more digits than its factorization.

34100423569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7952 (or 3976 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 34100423569 in words is "thirty-four billion, one hundred million, four hundred twenty-three thousand, five hundred sixty-nine".