10878422403 has 4 divisors (see below), whose sum is σ = 14504563208. Its totient is φ = 7252281600.

The previous prime is 10878422369. The next prime is 10878422411. The reversal of 10878422403 is 30422487801.

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

It is not a de Polignac number, because 10878422403 - 2⁶ = 10878422339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10878422903) 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, 1813070398 + ... + 1813070403.

It is an arithmetic number, because the mean of its divisors is an integer number (3626140802).

Almost surely, 2^10878422403 is an apocalyptic number.

10878422403 is a deficient number, since it is larger than the sum of its proper divisors (3626140805).

10878422403 is an equidigital number, since it uses as much as digits as its factorization.

10878422403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626140804.

The product of its (nonzero) digits is 86016, while the sum is 39.

The spelling of 10878422403 in words is "ten billion, eight hundred seventy-eight million, four hundred twenty-two thousand, four hundred three".