39400161596 has 6 divisors (see below), whose sum is σ = 68950282800. Its totient is φ = 19700080796.

The previous prime is 39400161589. The next prime is 39400161599. The reversal of 39400161596 is 69516100493.

It is a super-4 number, since 4×39400161596⁴ (a number of 43 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39400161599) 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 as a sum of consecutive naturals, namely, 4925020196 + ... + 4925020203.

It is an arithmetic number, because the mean of its divisors is an integer number (11491713800).

Almost surely, 2^39400161596 is an apocalyptic number.

It is an amenable number.

39400161596 is a deficient number, since it is larger than the sum of its proper divisors (29550121204).

39400161596 is a wasteful number, since it uses less digits than its factorization.

39400161596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9850040403 (or 9850040401 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 39400161596 in words is "thirty-nine billion, four hundred million, one hundred sixty-one thousand, five hundred ninety-six".