46447214443 has 16 divisors (see below), whose sum is σ = 53317538560. Its totient is φ = 39636021600.

The previous prime is 46447214431. The next prime is 46447214453. The reversal of 46447214443 is 34441274464.

It is a de Polignac number, because none of the positive numbers 2^k-46447214443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46447214443.

It is not an unprimeable number, because it can be changed into a prime (46447214453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1499533 + ... + 1530193.

It is an arithmetic number, because the mean of its divisors is an integer number (3332346160).

Almost surely, 2^46447214443 is an apocalyptic number.

46447214443 is a deficient number, since it is larger than the sum of its proper divisors (6870324117).

46447214443 is a wasteful number, since it uses less digits than its factorization.

46447214443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31618.

The product of its digits is 1032192, while the sum is 43.

The spelling of 46447214443 in words is "forty-six billion, four hundred forty-seven million, two hundred fourteen thousand, four hundred forty-three".