1420130024 has 16 divisors (see below), whose sum is σ = 2663201700. Its totient is φ = 709942912.

The previous prime is 1420130017. The next prime is 1420130027. The reversal of 1420130024 is 4200310241.

It can be written as a sum of positive squares in 2 ways, for example, as 790621924 + 629508100 = 28118^2 + 25090^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1420129984 and 1420130011.

It is not an unprimeable number, because it can be changed into a prime (1420130027) 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, 51182 + ... + 73890.

Almost surely, 2^1420130024 is an apocalyptic number.

It is an amenable number.

1420130024 is a deficient number, since it is larger than the sum of its proper divisors (1243071676).

1420130024 is a wasteful number, since it uses less digits than its factorization.

1420130024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30532 (or 30528 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1420130024 is about 37684.6125626893. The cubic root of 1420130024 is about 1124.0251700902.

Adding to 1420130024 its reverse (4200310241), we get a palindrome (5620440265).

The spelling of 1420130024 in words is "one billion, four hundred twenty million, one hundred thirty thousand, twenty-four".