34054142 has 4 divisors (see below), whose sum is σ = 51081216. Its totient is φ = 17027070.

The previous prime is 34054127. The next prime is 34054147. The reversal of 34054142 is 24145043.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34054147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8513534 + ... + 8513537.

It is an arithmetic number, because the mean of its divisors is an integer number (12770304).

Almost surely, 2^34054142 is an apocalyptic number.

34054142 is a deficient number, since it is larger than the sum of its proper divisors (17027074).

34054142 is a wasteful number, since it uses less digits than its factorization.

34054142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17027073.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 34054142 is about 5835.5926862659. The cubic root of 34054142 is about 324.1330487963.

Adding to 34054142 its reverse (24145043), we get a palindrome (58199185).

Subtracting from 34054142 its reverse (24145043), we obtain a palindrome (9909099).

The spelling of 34054142 in words is "thirty-four million, fifty-four thousand, one hundred forty-two".