34432145012 has 6 divisors (see below), whose sum is σ = 60256253778. Its totient is φ = 17216072504.

The previous prime is 34432144979. The next prime is 34432145017. The reversal of 34432145012 is 21054123443.

It can be written as a sum of positive squares in only one way, i.e., 23924664976 + 10507480036 = 154676^2 + 102506^2 .

It is a super-2 number, since 2×34432145012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34432145017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4304018123 + ... + 4304018130.

It is an arithmetic number, because the mean of its divisors is an integer number (10042708963).

Almost surely, 2^34432145012 is an apocalyptic number.

It is an amenable number.

34432145012 is a deficient number, since it is larger than the sum of its proper divisors (25824108766).

34432145012 is a wasteful number, since it uses less digits than its factorization.

34432145012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8608036257 (or 8608036255 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 34432145012 its reverse (21054123443), we get a palindrome (55486268455).

The spelling of 34432145012 in words is "thirty-four billion, four hundred thirty-two million, one hundred forty-five thousand, twelve".