46421773443 has 12 divisors (see below), whose sum is σ = 67076936368. Its totient is φ = 30937111920.

The previous prime is 46421773439. The next prime is 46421773451. The reversal of 46421773443 is 34437712464.

It is not a de Polignac number, because 46421773443 - 2² = 46421773439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46421773423) 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 11 ways as a sum of consecutive naturals, for example, 867328 + ... + 919293.

Almost surely, 2^46421773443 is an apocalyptic number.

46421773443 is a deficient number, since it is larger than the sum of its proper divisors (20655162925).

46421773443 is a wasteful number, since it uses less digits than its factorization.

46421773443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789514 (or 1789511 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 45.

The spelling of 46421773443 in words is "forty-six billion, four hundred twenty-one million, seven hundred seventy-three thousand, four hundred forty-three".