39104839611628 has 24 divisors (see below), whose sum is σ = 78210727564032. Its totient is φ = 16758992331984.

The previous prime is 39104839611611. The next prime is 39104839611653. The reversal of 39104839611628 is 82611693840193.

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, 7225450 + ... + 11420017.

It is an arithmetic number, because the mean of its divisors is an integer number (3258780315168).

Almost surely, 2^{39104839611628} is an apocalyptic number.

It is an amenable number.

39104839611628 is an abundant number, since it is smaller than the sum of its proper divisors (39105887952404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39104839611628 is a wasteful number, since it uses less digits than its factorization.

39104839611628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18720381 (or 18720379 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 61.

The spelling of 39104839611628 in words is "thirty-nine trillion, one hundred four billion, eight hundred thirty-nine million, six hundred eleven thousand, six hundred twenty-eight".