104727343245 has 128 divisors (see below), whose sum is σ = 203451236352. Its totient is φ = 44988825600.

The previous prime is 104727343241. The next prime is 104727343261. The reversal of 104727343245 is 542343727401.

It is not a de Polignac number, because 104727343245 - 2² = 104727343241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104727343197 and 104727343206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104727343241) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 30292557 + ... + 30296013.

It is an arithmetic number, because the mean of its divisors is an integer number (1589462784).

Almost surely, 2^104727343245 is an apocalyptic number.

104727343245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104727343245 is a deficient number, since it is larger than the sum of its proper divisors (98723893107).

104727343245 is a wasteful number, since it uses less digits than its factorization.

104727343245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3771.

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 104727343245 in words is "one hundred four billion, seven hundred twenty-seven million, three hundred forty-three thousand, two hundred forty-five".