10212040344430 has 32 divisors (see below), whose sum is σ = 18878710125600. Its totient is φ = 3974366113920.

The previous prime is 10212040344397. The next prime is 10212040344487. The reversal of 10212040344430 is 3444304021201.

It is a congruent number.

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, 46862425 + ... + 47079835.

It is an arithmetic number, because the mean of its divisors is an integer number (589959691425).

Almost surely, 2^{10212040344430} is an apocalyptic number.

10212040344430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212040344430 is a deficient number, since it is larger than the sum of its proper divisors (8666669781170).

10212040344430 is a wasteful number, since it uses less digits than its factorization.

10212040344430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344404.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 10212040344430 its reverse (3444304021201), we get a palindrome (13656344365631).

The spelling of 10212040344430 in words is "ten trillion, two hundred twelve billion, forty million, three hundred forty-four thousand, four hundred thirty".