946422699443 has 8 divisors (see below), whose sum is σ = 1019542699728. Its totient is φ = 873348164064.

The previous prime is 946422699419. The next prime is 946422699479. The reversal of 946422699443 is 344996224649.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-946422699443 is a prime.

It is a super-2 number, since 2×946422699443² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (946422699403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11322980 + ... + 11406257.

It is an arithmetic number, because the mean of its divisors is an integer number (127442837466).

Almost surely, 2^946422699443 is an apocalyptic number.

946422699443 is a deficient number, since it is larger than the sum of its proper divisors (73120000285).

946422699443 is a wasteful number, since it uses less digits than its factorization.

946422699443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22732453.

The product of its digits is 80621568, while the sum is 62.

The spelling of 946422699443 in words is "nine hundred forty-six billion, four hundred twenty-two million, six hundred ninety-nine thousand, four hundred forty-three".