1104495386143 has 4 divisors (see below), whose sum is σ = 1104578251128. Its totient is φ = 1104412521160.

The previous prime is 1104495386123. The next prime is 1104495386149. The reversal of 1104495386143 is 3416835944011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1104495386143 - 2³³ = 1095905451551 is a prime.

It is a super-2 number, since 2×1104495386143² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104495386149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41412496 + ... + 41439157.

It is an arithmetic number, because the mean of its divisors is an integer number (276144562782).

Almost surely, 2^{1104495386143} is an apocalyptic number.

1104495386143 is a deficient number, since it is larger than the sum of its proper divisors (82864985).

1104495386143 is an equidigital number, since it uses as much as digits as its factorization.

1104495386143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82864984.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 1104495386143 in words is "one trillion, one hundred four billion, four hundred ninety-five million, three hundred eighty-six thousand, one hundred forty-three".