34014142 has 12 divisors (see below), whose sum is σ = 53849016. Its totient is φ = 16111620.

The previous prime is 34014119. The next prime is 34014143. The reversal of 34014142 is 24141043.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34014143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22834 + ... + 24277.

It is an arithmetic number, because the mean of its divisors is an integer number (4487418).

Almost surely, 2^34014142 is an apocalyptic number.

34014142 is a deficient number, since it is larger than the sum of its proper divisors (19834874).

34014142 is a wasteful number, since it uses less digits than its factorization.

34014142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47151 (or 47132 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 34014142 is about 5832.1644352676. The cubic root of 34014142 is about 324.0060901665.

Adding to 34014142 its reverse (24141043), we get a palindrome (58155185).

The spelling of 34014142 in words is "thirty-four million, fourteen thousand, one hundred forty-two".