34015555142 has 4 divisors (see below), whose sum is σ = 51023332716. Its totient is φ = 17007777570.

The previous prime is 34015555141. The next prime is 34015555177. The reversal of 34015555142 is 24155551043.

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 (34015555141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8503888784 + ... + 8503888787.

It is an arithmetic number, because the mean of its divisors is an integer number (12755833179).

Almost surely, 2^34015555142 is an apocalyptic number.

34015555142 is a deficient number, since it is larger than the sum of its proper divisors (17007777574).

34015555142 is a wasteful number, since it uses less digits than its factorization.

34015555142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17007777573.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 34015555142 in words is "thirty-four billion, fifteen million, five hundred fifty-five thousand, one hundred forty-two".