1430200023 has 16 divisors (see below), whose sum is σ = 2211882240. Its totient is φ = 805058496.

The previous prime is 1430200001. The next prime is 1430200033. The reversal of 1430200023 is 3200020341.

It is not a de Polignac number, because 1430200023 - 2¹² = 1430195927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1430199975 and 1430200011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430200033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506838 + ... + 509651.

It is an arithmetic number, because the mean of its divisors is an integer number (138242640).

Almost surely, 2^1430200023 is an apocalyptic number.

1430200023 is a deficient number, since it is larger than the sum of its proper divisors (781682217).

1430200023 is a wasteful number, since it uses less digits than its factorization.

1430200023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016566.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1430200023 is about 37817.9854434368. The cubic root of 1430200023 is about 1126.6756981505.

Adding to 1430200023 its reverse (3200020341), we get a palindrome (4630220364).

The spelling of 1430200023 in words is "one billion, four hundred thirty million, two hundred thousand, twenty-three".