104043534999 has 16 divisors (see below), whose sum is σ = 141992400000. Its totient is φ = 67729457376.

The previous prime is 104043534961. The next prime is 104043535003. The reversal of 104043534999 is 999435340401.

It is not a de Polignac number, because 104043534999 - 2¹¹ = 104043532951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104043534949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331252 + ... + 563750.

It is an arithmetic number, because the mean of its divisors is an integer number (8874525000).

Almost surely, 2^104043534999 is an apocalyptic number.

104043534999 is a deficient number, since it is larger than the sum of its proper divisors (37948865001).

104043534999 is a wasteful number, since it uses less digits than its factorization.

104043534999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236014.

The product of its (nonzero) digits is 2099520, while the sum is 51.

The spelling of 104043534999 in words is "one hundred four billion, forty-three million, five hundred thirty-four thousand, nine hundred ninety-nine".