46428516441 has 20 divisors (see below), whose sum is σ = 69366795300. Its totient is φ = 30947606496.

The previous prime is 46428516401. The next prime is 46428516499. The reversal of 46428516441 is 14461582464.

46428516441 is a `hidden beast` number, since 464 + 28 + 5 + 164 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15327430416 + 31101086025 = 123804^2 + 176355^2 .

It is not a de Polignac number, because 46428516441 - 2⁷ = 46428516313 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (46428516401) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 535515 + ... + 616143.

It is an arithmetic number, because the mean of its divisors is an integer number (3468339765).

Almost surely, 2^46428516441 is an apocalyptic number.

It is an amenable number.

46428516441 is a deficient number, since it is larger than the sum of its proper divisors (22938278859).

46428516441 is an equidigital number, since it uses as much as digits as its factorization.

46428516441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87750 (or 87741 counting only the distinct ones).

The product of its digits is 737280, while the sum is 45.

The spelling of 46428516441 in words is "forty-six billion, four hundred twenty-eight million, five hundred sixteen thousand, four hundred forty-one".