44894776461 has 4 divisors (see below), whose sum is σ = 59859701952. Its totient is φ = 29929850972.

The previous prime is 44894776457. The next prime is 44894776471. The reversal of 44894776461 is 16467749844.

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 44894776461 - 2² = 44894776457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44894776395 and 44894776404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44894776471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7482462741 + ... + 7482462746.

It is an arithmetic number, because the mean of its divisors is an integer number (14964925488).

Almost surely, 2^44894776461 is an apocalyptic number.

It is an amenable number.

44894776461 is a deficient number, since it is larger than the sum of its proper divisors (14964925491).

44894776461 is a wasteful number, since it uses less digits than its factorization.

44894776461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14964925490.

The product of its digits is 32514048, while the sum is 60.

The spelling of 44894776461 in words is "forty-four billion, eight hundred ninety-four million, seven hundred seventy-six thousand, four hundred sixty-one".