1066424303 has 8 divisors (see below), whose sum is σ = 1227667872. Its totient is φ = 907405056.

The previous prime is 1066424299. The next prime is 1066424311. The reversal of 1066424303 is 3034246601.

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

It is a cyclic number.

It is not a de Polignac number, because 1066424303 - 2² = 1066424299 is a prime.

It is a super-2 number, since 2×1066424303² = 2274521588058071618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066424393) 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, 555050 + ... + 556967.

It is an arithmetic number, because the mean of its divisors is an integer number (153458484).

Almost surely, 2^1066424303 is an apocalyptic number.

1066424303 is a deficient number, since it is larger than the sum of its proper divisors (161243569).

1066424303 is a wasteful number, since it uses less digits than its factorization.

1066424303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112161.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 1066424303 is about 32656.1526055964. The cubic root of 1066424303 is about 1021.6685183446.

The spelling of 1066424303 in words is "one billion, sixty-six million, four hundred twenty-four thousand, three hundred three".