10344520326 has 32 divisors (see below), whose sum is σ = 23775268608. Its totient is φ = 2939245920.

The previous prime is 10344520321. The next prime is 10344520357. The reversal of 10344520326 is 62302544301.

It is a junction number, because it is equal to n+sod(n) for n = 10344520293 and 10344520302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10344520321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 672780 + ... + 687983.

It is an arithmetic number, because the mean of its divisors is an integer number (742977144).

Almost surely, 2^10344520326 is an apocalyptic number.

10344520326 is an abundant number, since it is smaller than the sum of its proper divisors (13430748282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10344520326 is a wasteful number, since it uses less digits than its factorization.

10344520326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360956.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 10344520326 in words is "ten billion, three hundred forty-four million, five hundred twenty thousand, three hundred twenty-six".