10445351243505 has 64 divisors (see below), whose sum is σ = 17184144768000. Its totient is φ = 5414013437184.

The previous prime is 10445351243489. The next prime is 10445351243521. The reversal of 10445351243505 is 50534215354401.

It is an interprime number because it is at equal distance from previous prime (10445351243489) and next prime (10445351243521).

It is not a de Polignac number, because 10445351243505 - 2⁴ = 10445351243489 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2985237246 + ... + 2985240744.

It is an arithmetic number, because the mean of its divisors is an integer number (268502262000).

Almost surely, 2^{10445351243505} is an apocalyptic number.

10445351243505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10445351243505 is a deficient number, since it is larger than the sum of its proper divisors (6738793524495).

10445351243505 is a wasteful number, since it uses less digits than its factorization.

10445351243505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8238.

The product of its (nonzero) digits is 720000, while the sum is 42.

Adding to 10445351243505 its reverse (50534215354401), we get a palindrome (60979566597906).

The spelling of 10445351243505 in words is "ten trillion, four hundred forty-five billion, three hundred fifty-one million, two hundred forty-three thousand, five hundred five".