104400620534767 has 4 divisors (see below), whose sum is σ = 104401548644536. Its totient is φ = 104399692425000.

The previous prime is 104400620534689. The next prime is 104400620534783. The reversal of 104400620534767 is 767435026004401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104400620534767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104400620534767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104400620534797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463886133 + ... + 464111134.

It is an arithmetic number, because the mean of its divisors is an integer number (26100387161134).

Almost surely, 2^{104400620534767} is an apocalyptic number.

104400620534767 is a deficient number, since it is larger than the sum of its proper divisors (928109769).

104400620534767 is an equidigital number, since it uses as much as digits as its factorization.

104400620534767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928109768.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 104400620534767 in words is "one hundred four trillion, four hundred billion, six hundred twenty million, five hundred thirty-four thousand, seven hundred sixty-seven".