1430072229430 has 16 divisors (see below), whose sum is σ = 2772140014224. Its totient is φ = 528026669280.

The previous prime is 1430072229367. The next prime is 1430072229449. The reversal of 1430072229430 is 349222700341.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1430072229430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5500277676 + ... + 5500277935.

It is an arithmetic number, because the mean of its divisors is an integer number (173258750889).

Almost surely, 2^{1430072229430} is an apocalyptic number.

1430072229430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1430072229430 is a deficient number, since it is larger than the sum of its proper divisors (1342067784794).

1430072229430 is a wasteful number, since it uses less digits than its factorization.

1430072229430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11000555631.

The product of its (nonzero) digits is 72576, while the sum is 37.

Adding to 1430072229430 its reverse (349222700341), we get a palindrome (1779294929771).

The spelling of 1430072229430 in words is "one trillion, four hundred thirty billion, seventy-two million, two hundred twenty-nine thousand, four hundred thirty".