12426604563430 has 16 divisors (see below), whose sum is σ = 22972425734160. Its totient is φ = 4836300154272.

The previous prime is 12426604563353. The next prime is 12426604563469. The reversal of 12426604563430 is 3436540662421.

It is a happy number.

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, 16792708500 + ... + 16792709239.

It is an arithmetic number, because the mean of its divisors is an integer number (1435776608385).

Almost surely, 2^{12426604563430} is an apocalyptic number.

12426604563430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12426604563430 is a deficient number, since it is larger than the sum of its proper divisors (10545821170730).

12426604563430 is a wasteful number, since it uses less digits than its factorization.

12426604563430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33585417783.

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 12426604563430 in words is "twelve trillion, four hundred twenty-six billion, six hundred four million, five hundred sixty-three thousand, four hundred thirty".