34042003142 has 24 divisors (see below), whose sum is σ = 60012207864. Its totient is φ = 14439019392.

The previous prime is 34042003129. The next prime is 34042003147. The reversal of 34042003142 is 24130024043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34042003147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1781048 + ... + 1800059.

It is an arithmetic number, because the mean of its divisors is an integer number (2500508661).

Almost surely, 2^34042003142 is an apocalyptic number.

34042003142 is a deficient number, since it is larger than the sum of its proper divisors (25970204722).

34042003142 is a wasteful number, since it uses less digits than its factorization.

34042003142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581220 (or 3581213 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 34042003142 its reverse (24130024043), we get a palindrome (58172027185).

The spelling of 34042003142 in words is "thirty-four billion, forty-two million, three thousand, one hundred forty-two".