34724242742 has 32 divisors (see below), whose sum is σ = 59673112128. Its totient is φ = 14845412736.

The previous prime is 34724242703. The next prime is 34724242771. The reversal of 34724242742 is 24724242743.

34724242742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 34724242742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14247548 + ... + 14249984.

It is an arithmetic number, because the mean of its divisors is an integer number (1864784754).

Almost surely, 2^34724242742 is an apocalyptic number.

34724242742 is a deficient number, since it is larger than the sum of its proper divisors (24948869386).

34724242742 is a wasteful number, since it uses less digits than its factorization.

34724242742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4520.

The product of its digits is 602112, while the sum is 41.

Subtracting from 34724242742 its reverse (24724242743), we obtain a palindrome (9999999999).

The spelling of 34724242742 in words is "thirty-four billion, seven hundred twenty-four million, two hundred forty-two thousand, seven hundred forty-two".