104919633433 has 4 divisors (see below), whose sum is σ = 105000528820. Its totient is φ = 104838738048.

The previous prime is 104919633421. The next prime is 104919633437. The reversal of 104919633433 is 334336919401.

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

It can be written as a sum of positive squares in 2 ways, for example, as 104663249289 + 256384144 = 323517^2 + 16012^2 .

It is a cyclic number.

It is not a de Polignac number, because 104919633433 - 2²¹ = 104917536281 is a prime.

It is a super-2 number, since 2×104919633433² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104919633437) 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, 40445748 + ... + 40448341.

It is an arithmetic number, because the mean of its divisors is an integer number (26250132205).

Almost surely, 2^104919633433 is an apocalyptic number.

It is an amenable number.

104919633433 is a deficient number, since it is larger than the sum of its proper divisors (80895387).

104919633433 is an equidigital number, since it uses as much as digits as its factorization.

104919633433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80895386.

The product of its (nonzero) digits is 629856, while the sum is 46.

The spelling of 104919633433 in words is "one hundred four billion, nine hundred nineteen million, six hundred thirty-three thousand, four hundred thirty-three".