44776199457 has 12 divisors (see below), whose sum is σ = 70556435664. Its totient is φ = 27137090520.

The previous prime is 44776199453. The next prime is 44776199473. The reversal of 44776199457 is 75499167744.

44776199457 is a `hidden beast` number, since 4 + 4 + 7 + 7 + 619 + 9 + 4 + 5 + 7 = 666.

44776199457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44776199457 - 2² = 44776199453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44776199394 and 44776199403.

It is not an unprimeable number, because it can be changed into a prime (44776199453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226142323 + ... + 226142520.

It is an arithmetic number, because the mean of its divisors is an integer number (5879702972).

Almost surely, 2^44776199457 is an apocalyptic number.

It is an amenable number.

44776199457 is a deficient number, since it is larger than the sum of its proper divisors (25780236207).

44776199457 is a wasteful number, since it uses less digits than its factorization.

44776199457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452284860 (or 452284857 counting only the distinct ones).

The product of its digits is 53343360, while the sum is 63.

The spelling of 44776199457 in words is "forty-four billion, seven hundred seventy-six million, one hundred ninety-nine thousand, four hundred fifty-seven".