34724287742 has 8 divisors (see below), whose sum is σ = 52088081616. Its totient is φ = 17361593872.

The previous prime is 34724287709. The next prime is 34724287781. The reversal of 34724287742 is 24778242743.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×34724287742² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190943 + ... + 325434.

It is an arithmetic number, because the mean of its divisors is an integer number (6511010202).

Almost surely, 2^34724287742 is an apocalyptic number.

34724287742 is a deficient number, since it is larger than the sum of its proper divisors (17363793874).

34724287742 is a wasteful number, since it uses less digits than its factorization.

34724287742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550002.

The product of its digits is 4214784, while the sum is 50.

The spelling of 34724287742 in words is "thirty-four billion, seven hundred twenty-four million, two hundred eighty-seven thousand, seven hundred forty-two".