39394819414 has 16 divisors (see below), whose sum is σ = 60613143696. Its totient is φ = 19191702400.

The previous prime is 39394819403. The next prime is 39394819439. The reversal of 39394819414 is 41491849393.

39394819414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253252 + ... + 378055.

It is an arithmetic number, because the mean of its divisors is an integer number (3788321481).

Almost surely, 2^39394819414 is an apocalyptic number.

39394819414 is a deficient number, since it is larger than the sum of its proper divisors (21218324282).

39394819414 is a wasteful number, since it uses less digits than its factorization.

39394819414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632111.

The product of its digits is 3359232, while the sum is 55.

The spelling of 39394819414 in words is "thirty-nine billion, three hundred ninety-four million, eight hundred nineteen thousand, four hundred fourteen".