1422777416 has 16 divisors (see below), whose sum is σ = 2670945840. Its totient is φ = 710525200.

The previous prime is 1422777397. The next prime is 1422777427. The reversal of 1422777416 is 6147772241.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100910 + ... + 114141.

It is an arithmetic number, because the mean of its divisors is an integer number (166934115).

Almost surely, 2^1422777416 is an apocalyptic number.

It is an amenable number.

1422777416 is a deficient number, since it is larger than the sum of its proper divisors (1248168424).

1422777416 is a wasteful number, since it uses less digits than its factorization.

1422777416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215884 (or 215880 counting only the distinct ones).

The product of its digits is 131712, while the sum is 41.

The square root of 1422777416 is about 37719.7218441494. The cubic root of 1422777416 is about 1124.7232019591.

The spelling of 1422777416 in words is "one billion, four hundred twenty-two million, seven hundred seventy-seven thousand, four hundred sixteen".