12424941923530 has 32 divisors (see below), whose sum is σ = 22520113938000. Its totient is φ = 4935498941952.

The previous prime is 12424941923521. The next prime is 12424941923609. The reversal of 12424941923530 is 3532914942421.

It can be written as a sum of positive squares in 8 ways, for example, as 120779186089 + 12304162737441 = 347533^2 + 3507729^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5623744 + ... + 7515076.

Almost surely, 2^{12424941923530} is an apocalyptic number.

12424941923530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12424941923530 is a deficient number, since it is larger than the sum of its proper divisors (10095172014470).

12424941923530 is a wasteful number, since it uses less digits than its factorization.

12424941923530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895898.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 12424941923530 in words is "twelve trillion, four hundred twenty-four billion, nine hundred forty-one million, nine hundred twenty-three thousand, five hundred thirty".