39782241814 has 48 divisors (see below), whose sum is σ = 69720557760. Its totient is φ = 16974921600.

The previous prime is 39782241803. The next prime is 39782241817. The reversal of 39782241814 is 41814228793.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39782241817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29978419 + ... + 29979745.

It is an arithmetic number, because the mean of its divisors is an integer number (1452511620).

Almost surely, 2^39782241814 is an apocalyptic number.

39782241814 is a deficient number, since it is larger than the sum of its proper divisors (29938315946).

39782241814 is a wasteful number, since it uses less digits than its factorization.

39782241814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453 (or 2446 counting only the distinct ones).

The product of its digits is 774144, while the sum is 49.

The spelling of 39782241814 in words is "thirty-nine billion, seven hundred eighty-two million, two hundred forty-one thousand, eight hundred fourteen".