1424442051 has 8 divisors (see below), whose sum is σ = 2110284560. Its totient is φ = 949628016.

The previous prime is 1424442023. The next prime is 1424442067. The reversal of 1424442051 is 1502444241.

1424442051 is a `hidden beast` number, since 14 + 2 + 444 + 205 + 1 = 666.

It is not a de Polignac number, because 1424442051 - 2⁶ = 1424441987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 52757113 = 1424442051 / (1 + 4 + 2 + 4 + 4 + 4 + 2 + 0 + 5 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424442001) 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, 26378530 + ... + 26378583.

It is an arithmetic number, because the mean of its divisors is an integer number (263785570).

Almost surely, 2^1424442051 is an apocalyptic number.

1424442051 is a deficient number, since it is larger than the sum of its proper divisors (685842509).

1424442051 is an equidigital number, since it uses as much as digits as its factorization.

1424442051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52757122 (or 52757116 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 1424442051 is about 37741.7812377741. The cubic root of 1424442051 is about 1125.1616692105.

Adding to 1424442051 its reverse (1502444241), we get a palindrome (2926886292).

The spelling of 1424442051 in words is "one billion, four hundred twenty-four million, four hundred forty-two thousand, fifty-one".