38719245734 has 16 divisors (see below), whose sum is σ = 62551757520. Its totient is φ = 17868911520.

The previous prime is 38719245731. The next prime is 38719245749. The reversal of 38719245734 is 43754291783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38719245731) 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, 287669 + ... + 400239.

It is an arithmetic number, because the mean of its divisors is an integer number (3909484845).

Almost surely, 2^38719245734 is an apocalyptic number.

38719245734 is a deficient number, since it is larger than the sum of its proper divisors (23832511786).

38719245734 is a wasteful number, since it uses less digits than its factorization.

38719245734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125815.

The product of its digits is 5080320, while the sum is 53.

The spelling of 38719245734 in words is "thirty-eight billion, seven hundred nineteen million, two hundred forty-five thousand, seven hundred thirty-four".