34404231145 has 32 divisors (see below), whose sum is σ = 42728112000. Its totient is φ = 26573598720.

The previous prime is 34404231109. The next prime is 34404231187. The reversal of 34404231145 is 54113240443.

It is not a de Polignac number, because 34404231145 - 2²¹ = 34402133993 is a prime.

It is a super-2 number, since 2×34404231145² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 17815830 + ... + 17817760.

It is an arithmetic number, because the mean of its divisors is an integer number (1335253500).

Almost surely, 2^34404231145 is an apocalyptic number.

It is an amenable number.

34404231145 is a deficient number, since it is larger than the sum of its proper divisors (8323880855).

34404231145 is a wasteful number, since it uses less digits than its factorization.

34404231145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 34404231145 its reverse (54113240443), we get a palindrome (88517471588).

The spelling of 34404231145 in words is "thirty-four billion, four hundred four million, two hundred thirty-one thousand, one hundred forty-five".