104186677381 has 8 divisors (see below), whose sum is σ = 104412237120. Its totient is φ = 103961302368.

The previous prime is 104186677367. The next prime is 104186677433. The reversal of 104186677381 is 183776681401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104186677381 - 2¹³ = 104186669189 is a prime.

It is a super-2 number, since 2×104186677381² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104186677321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114410 + ... + 1204276.

It is an arithmetic number, because the mean of its divisors is an integer number (13051529640).

Almost surely, 2^104186677381 is an apocalyptic number.

It is an amenable number.

104186677381 is a deficient number, since it is larger than the sum of its proper divisors (225559739).

104186677381 is an equidigital number, since it uses as much as digits as its factorization.

104186677381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92363.

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 104186677381 in words is "one hundred four billion, one hundred eighty-six million, six hundred seventy-seven thousand, three hundred eighty-one".