4811378401 has 4 divisors (see below), whose sum is σ = 4816980400. Its totient is φ = 4805776404.

The previous prime is 4811378353. The next prime is 4811378423. The reversal of 4811378401 is 1048731184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4811378401 - 2²⁷ = 4677160673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4811378431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2799711 + ... + 2801428.

It is an arithmetic number, because the mean of its divisors is an integer number (1204245100).

Almost surely, 2^4811378401 is an apocalyptic number.

It is an amenable number.

4811378401 is a deficient number, since it is larger than the sum of its proper divisors (5601999).

4811378401 is an equidigital number, since it uses as much as digits as its factorization.

4811378401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601998.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 4811378401 is about 69364.1002320365. The cubic root of 4811378401 is about 1688.1971836438.

The spelling of 4811378401 in words is "four billion, eight hundred eleven million, three hundred seventy-eight thousand, four hundred one".