34620142534 has 16 divisors (see below), whose sum is σ = 52281115488. Its totient is φ = 17193189312.

The previous prime is 34620142523. The next prime is 34620142537. The reversal of 34620142534 is 43524102643.

It is a self number, because there is not a number n which added to its sum of digits gives 34620142534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34620142537) 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 in 7 ways as a sum of consecutive naturals, for example, 852127 + ... + 891829.

It is an arithmetic number, because the mean of its divisors is an integer number (3267569718).

Almost surely, 2^34620142534 is an apocalyptic number.

34620142534 is a deficient number, since it is larger than the sum of its proper divisors (17660972954).

34620142534 is a wasteful number, since it uses less digits than its factorization.

34620142534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42639.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 34620142534 in words is "thirty-four billion, six hundred twenty million, one hundred forty-two thousand, five hundred thirty-four".