46442464419 has 8 divisors (see below), whose sum is σ = 66686615632. Its totient is φ = 28579978080.

The previous prime is 46442464357. The next prime is 46442464451. The reversal of 46442464419 is 91446424464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46442464419 - 2⁷ = 46442464291 is a prime.

It is a super-2 number, since 2×46442464419² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46442464319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595416172 + ... + 595416249.

It is an arithmetic number, because the mean of its divisors is an integer number (8335826954).

Almost surely, 2^46442464419 is an apocalyptic number.

46442464419 is a deficient number, since it is larger than the sum of its proper divisors (20244151213).

46442464419 is a wasteful number, since it uses less digits than its factorization.

46442464419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190832437.

The product of its digits is 2654208, while the sum is 48.

The spelling of 46442464419 in words is "forty-six billion, four hundred forty-two million, four hundred sixty-four thousand, four hundred nineteen".