4039908349347 has 32 divisors (see below), whose sum is σ = 6551100772160. Its totient is φ = 2445341736960.

The previous prime is 4039908349333. The next prime is 4039908349357. The reversal of 4039908349347 is 7439438099304.

4039908349347 is a `hidden beast` number, since 40 + 399 + 0 + 83 + 4 + 93 + 47 = 666.

It is not a de Polignac number, because 4039908349347 - 2⁸ = 4039908349091 is a prime.

It is a super-2 number, since 2×4039908349347² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4039908349357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94320478 + ... + 94363299.

It is an arithmetic number, because the mean of its divisors is an integer number (204721899130).

Almost surely, 2^{4039908349347} is an apocalyptic number.

4039908349347 is a deficient number, since it is larger than the sum of its proper divisors (2511192422813).

4039908349347 is a wasteful number, since it uses less digits than its factorization.

4039908349347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188683860 (or 188683854 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 63.

The spelling of 4039908349347 in words is "four trillion, thirty-nine billion, nine hundred eight million, three hundred forty-nine thousand, three hundred forty-seven".