34232312144 has 20 divisors (see below), whose sum is σ = 67315033824. Its totient is φ = 16860690528.

The previous prime is 34232312143. The next prime is 34232312161. The reversal of 34232312144 is 44121323243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34232312143) 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, 15965492 + ... + 15967635.

Almost surely, 2^34232312144 is an apocalyptic number.

It is an amenable number.

34232312144 is a deficient number, since it is larger than the sum of its proper divisors (33082721680).

34232312144 is a wasteful number, since it uses less digits than its factorization.

34232312144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31933202 (or 31933196 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

Adding to 34232312144 its reverse (44121323243), we get a palindrome (78353635387).

The spelling of 34232312144 in words is "thirty-four billion, two hundred thirty-two million, three hundred twelve thousand, one hundred forty-four".