1424522663 has 4 divisors (see below), whose sum is σ = 1499497560. Its totient is φ = 1349547768.

The previous prime is 1424522581. The next prime is 1424522669. The reversal of 1424522663 is 3662254241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1424522663 is a prime.

It is a super-2 number, since 2×1424522663² = 4058529634801223138, 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 (1424522669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37487420 + ... + 37487457.

It is an arithmetic number, because the mean of its divisors is an integer number (374874390).

Almost surely, 2^1424522663 is an apocalyptic number.

1424522663 is a deficient number, since it is larger than the sum of its proper divisors (74974897).

1424522663 is an equidigital number, since it uses as much as digits as its factorization.

1424522663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74974896.

The product of its digits is 69120, while the sum is 35.

The square root of 1424522663 is about 37742.8491637820. The cubic root of 1424522663 is about 1125.1828938534.

The spelling of 1424522663 in words is "one billion, four hundred twenty-four million, five hundred twenty-two thousand, six hundred sixty-three".