10212423344 has 10 divisors (see below), whose sum is σ = 19786570260. Its totient is φ = 5106211664.

The previous prime is 10212423293. The next prime is 10212423359. The reversal of 10212423344 is 44332421201.

It is a super-2 number, since 2×10212423344² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319138214 + ... + 319138245.

It is an arithmetic number, because the mean of its divisors is an integer number (1978657026).

Almost surely, 2^10212423344 is an apocalyptic number.

It is an amenable number.

10212423344 is a deficient number, since it is larger than the sum of its proper divisors (9574146916).

10212423344 is an equidigital number, since it uses as much as digits as its factorization.

10212423344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638276467 (or 638276461 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10212423344 its reverse (44332421201), we get a palindrome (54544844545).

The spelling of 10212423344 in words is "ten billion, two hundred twelve million, four hundred twenty-three thousand, three hundred forty-four".