1424233290 has 16 divisors (see below), whose sum is σ = 3418159968. Its totient is φ = 379795536.

The previous prime is 1424233289. The next prime is 1424233313. The reversal of 1424233290 is 923324241.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 47474443 = 1424233290 / (1 + 4 + 2 + 4 + 2 + 3 + 3 + 2 + 9 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23737192 + ... + 23737251.

It is an arithmetic number, because the mean of its divisors is an integer number (213634998).

Almost surely, 2^1424233290 is an apocalyptic number.

1424233290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1424233290 is an abundant number, since it is smaller than the sum of its proper divisors (1993926678).

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

1424233290 is a wasteful number, since it uses less digits than its factorization.

1424233290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47474453.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1424233290 is about 37739.0154879536. The cubic root of 1424233290 is about 1125.1067000032.

The spelling of 1424233290 in words is "one billion, four hundred twenty-four million, two hundred thirty-three thousand, two hundred ninety".