1424551963 has 2 divisors, whose sum is σ = 1424551964. Its totient is φ = 1424551962.

The previous prime is 1424551951. The next prime is 1424552027. The reversal of 1424551963 is 3691554241.

It is a weak prime.

It is an emirp because it is prime and its reverse (3691554241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1424551963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1424551913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712275981 + 712275982.

It is an arithmetic number, because the mean of its divisors is an integer number (712275982).

Almost surely, 2^1424551963 is an apocalyptic number.

1424551963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424551963 is an equidigital number, since it uses as much as digits as its factorization.

1424551963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 40.

The square root of 1424551963 is about 37743.2373147826. The cubic root of 1424551963 is about 1125.1906081644.

The spelling of 1424551963 in words is "one billion, four hundred twenty-four million, five hundred fifty-one thousand, nine hundred sixty-three".