104144186901 has 8 divisors (see below), whose sum is σ = 138860771904. Its totient is φ = 69428529920.

The previous prime is 104144186857. The next prime is 104144186903. The reversal of 104144186901 is 109681441401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104144186901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104144186901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104144186903) 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, 96160 + ... + 466406.

It is an arithmetic number, because the mean of its divisors is an integer number (17357596488).

Almost surely, 2^104144186901 is an apocalyptic number.

It is an amenable number.

104144186901 is a deficient number, since it is larger than the sum of its proper divisors (34716585003).

104144186901 is an equidigital number, since it uses as much as digits as its factorization.

104144186901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464011.

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 104144186901 in words is "one hundred four billion, one hundred forty-four million, one hundred eighty-six thousand, nine hundred one".