10344212655 has 128 divisors (see below), whose sum is σ = 20930764800. Its totient is φ = 4256146944.

The previous prime is 10344212609. The next prime is 10344212663. The reversal of 10344212655 is 55621244301.

It is not a de Polignac number, because 10344212655 - 2¹¹ = 10344210607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3172416 + ... + 3175674.

It is an arithmetic number, because the mean of its divisors is an integer number (163521600).

Almost surely, 2^10344212655 is an apocalyptic number.

10344212655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10344212655 is an abundant number, since it is smaller than the sum of its proper divisors (10586552145).

10344212655 is a wasteful number, since it uses less digits than its factorization.

10344212655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 10344212655 its reverse (55621244301), we get a palindrome (65965456956).

The spelling of 10344212655 in words is "ten billion, three hundred forty-four million, two hundred twelve thousand, six hundred fifty-five".