10344531445 has 16 divisors (see below), whose sum is σ = 12719815920. Its totient is φ = 8071488000.

The previous prime is 10344531389. The next prime is 10344531479. The reversal of 10344531445 is 54413544301.

It can be written as a sum of positive squares in 8 ways, for example, as 10182481 + 10334348964 = 3191^2 + 101658^2 .

It is not a de Polignac number, because 10344531445 - 2¹¹ = 10344529397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10344531445.

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, 1272895 + ... + 1280995.

It is an arithmetic number, because the mean of its divisors is an integer number (794988495).

Almost surely, 2^10344531445 is an apocalyptic number.

It is an amenable number.

10344531445 is a deficient number, since it is larger than the sum of its proper divisors (2375284475).

10344531445 is an equidigital number, since it uses as much as digits as its factorization.

10344531445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14376.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 10344531445 in words is "ten billion, three hundred forty-four million, five hundred thirty-one thousand, four hundred forty-five".