34430125311 has 12 divisors (see below), whose sum is σ = 49757382688. Its totient is φ = 22941887904.

The previous prime is 34430125307. The next prime is 34430125319. The reversal of 34430125311 is 11352103443.

It is a happy number.

34430125311 is a `hidden beast` number, since 3 + 44 + 301 + 2 + 5 + 311 = 666.

It is not a de Polignac number, because 34430125311 - 2² = 34430125307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34430125319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 941815 + ... + 977688.

Almost surely, 2^34430125311 is an apocalyptic number.

34430125311 is a deficient number, since it is larger than the sum of its proper divisors (15327257377).

34430125311 is a wasteful number, since it uses less digits than its factorization.

34430125311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921502 (or 1921499 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 34430125311 its reverse (11352103443), we get a palindrome (45782228754).

The spelling of 34430125311 in words is "thirty-four billion, four hundred thirty million, one hundred twenty-five thousand, three hundred eleven".