10540344412450 has 12 divisors (see below), whose sum is σ = 19605040607250. Its totient is φ = 4216137764960.

The previous prime is 10540344412441. The next prime is 10540344412457. The reversal of 10540344412450 is 5421444304501.

It can be written as a sum of positive squares in 3 ways, for example, as 9880014276001 + 660330136449 = 3143249^2 + 812607^2 .

It is a super-2 number, since 2×10540344412450² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10540344412457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105403444075 + ... + 105403444174.

Almost surely, 2^{10540344412450} is an apocalyptic number.

10540344412450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10540344412450 is a deficient number, since it is larger than the sum of its proper divisors (9064696194800).

10540344412450 is a wasteful number, since it uses less digits than its factorization.

10540344412450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210806888261 (or 210806888256 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 10540344412450 its reverse (5421444304501), we get a palindrome (15961788716951).

The spelling of 10540344412450 in words is "ten trillion, five hundred forty billion, three hundred forty-four million, four hundred twelve thousand, four hundred fifty".