1424051623 has 2 divisors, whose sum is σ = 1424051624. Its totient is φ = 1424051622.

The previous prime is 1424051617. The next prime is 1424051639. The reversal of 1424051623 is 3261504241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1424051623 - 2⁵ = 1424051591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1424051591 and 1424051600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1424051023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712025811 + 712025812.

It is an arithmetic number, because the mean of its divisors is an integer number (712025812).

Almost surely, 2^1424051623 is an apocalyptic number.

1424051623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424051623 is an equidigital number, since it uses as much as digits as its factorization.

1424051623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1424051623 is about 37736.6085254094. The cubic root of 1424051623 is about 1125.0588605911.

Adding to 1424051623 its reverse (3261504241), we get a palindrome (4685555864).

The spelling of 1424051623 in words is "one billion, four hundred twenty-four million, fifty-one thousand, six hundred twenty-three".