1043422656 has 56 divisors (see below), whose sum is σ = 2766267264. Its totient is φ = 347109120.

The previous prime is 1043422637. The next prime is 1043422661. The reversal of 1043422656 is 6562243401.

1043422656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95221 + ... + 105611.

Almost surely, 2^1043422656 is an apocalyptic number.

1043422656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1043422656 is an abundant number, since it is smaller than the sum of its proper divisors (1722844608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043422656 is a wasteful number, since it uses less digits than its factorization.

1043422656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10929 (or 10919 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 1043422656 is about 32302.0534331798. The cubic root of 1043422656 is about 1014.2696278497.

The spelling of 1043422656 in words is "one billion, forty-three million, four hundred twenty-two thousand, six hundred fifty-six".