12430200045 has 32 divisors (see below), whose sum is σ = 21610414080. Its totient is φ = 6077920320.

The previous prime is 12430200043. The next prime is 12430200047. The reversal of 12430200045 is 54000203421.

It is an interprime number because it is at equal distance from previous prime (12430200043) and next prime (12430200047).

It is not a de Polignac number, because 12430200045 - 2¹ = 12430200043 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12430199994 and 12430200030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430200043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 694629 + ... + 712298.

It is an arithmetic number, because the mean of its divisors is an integer number (675325440).

Almost surely, 2^12430200045 is an apocalyptic number.

12430200045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12430200045 is a deficient number, since it is larger than the sum of its proper divisors (9180214035).

12430200045 is a wasteful number, since it uses less digits than its factorization.

12430200045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406985.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 12430200045 its reverse (54000203421), we get a palindrome (66430403466).

The spelling of 12430200045 in words is "twelve billion, four hundred thirty million, two hundred thousand, forty-five".