104361347557646 has 16 divisors (see below), whose sum is σ = 164783690428560. Its totient is φ = 49433537926080.

The previous prime is 104361347557639. The next prime is 104361347557657. The reversal of 104361347557646 is 646755743163401.

It is a super-3 number, since 3×104361347557646³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

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, 19365245 + ... + 24160616.

It is an arithmetic number, because the mean of its divisors is an integer number (10298980651785).

Almost surely, 2^{104361347557646} is an apocalyptic number.

104361347557646 is a deficient number, since it is larger than the sum of its proper divisors (60422342870914).

104361347557646 is a wasteful number, since it uses less digits than its factorization.

104361347557646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43588979.

The product of its (nonzero) digits is 152409600, while the sum is 62.

The spelling of 104361347557646 in words is "one hundred four trillion, three hundred sixty-one billion, three hundred forty-seven million, five hundred fifty-seven thousand, six hundred forty-six".