34442031 has 12 divisors (see below), whose sum is σ = 49727688. Its totient is φ = 21194784.

The previous prime is 34441999. The next prime is 34442039. The reversal of 34442031 is 13024443.

34442031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34442031 - 2⁵ = 34441999 is a prime.

It is a super-2 number, since 2×34442031² = 2372506998809922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34441989 and 34442007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34442039) 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 in 11 ways as a sum of consecutive naturals, for example, 33460 + ... + 34473.

It is an arithmetic number, because the mean of its divisors is an integer number (4143974).

Almost surely, 2^34442031 is an apocalyptic number.

34442031 is a deficient number, since it is larger than the sum of its proper divisors (15285657).

34442031 is a wasteful number, since it uses less digits than its factorization.

34442031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67962 (or 67949 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 34442031 is about 5868.7333386345. The cubic root of 34442031 is about 325.3590698094.

Adding to 34442031 its reverse (13024443), we get a palindrome (47466474).

The spelling of 34442031 in words is "thirty-four million, four hundred forty-two thousand, thirty-one".