104340450263 has 4 divisors (see below), whose sum is σ = 119246228880. Its totient is φ = 89434671648.

The previous prime is 104340450259. The next prime is 104340450283. The reversal of 104340450263 is 362054043401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 362054043401 = 452773 ⋅799637.

It is not a de Polignac number, because 104340450263 - 2² = 104340450259 is a prime.

It is a super-2 number, since 2×104340450263² (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 (104340450283) 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, 7452889298 + ... + 7452889311.

It is an arithmetic number, because the mean of its divisors is an integer number (29811557220).

Almost surely, 2^104340450263 is an apocalyptic number.

104340450263 is a deficient number, since it is larger than the sum of its proper divisors (14905778617).

104340450263 is an equidigital number, since it uses as much as digits as its factorization.

104340450263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14905778616.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 104340450263 its reverse (362054043401), we get a palindrome (466394493664).

The spelling of 104340450263 in words is "one hundred four billion, three hundred forty million, four hundred fifty thousand, two hundred sixty-three".