10340450450 has 24 divisors (see below), whose sum is σ = 20981715120. Its totient is φ = 3760163600.

The previous prime is 10340450429. The next prime is 10340450473. The reversal of 10340450450 is 5405404301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9399860 + ... + 9400959.

It is an arithmetic number, because the mean of its divisors is an integer number (874238130).

Almost surely, 2^10340450450 is an apocalyptic number.

10340450450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10340450450 is an abundant number, since it is smaller than the sum of its proper divisors (10641264670).

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

10340450450 is a wasteful number, since it uses less digits than its factorization.

10340450450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18800842 (or 18800837 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 10340450450 its reverse (5405404301), we get a palindrome (15745854751).

The spelling of 10340450450 in words is "ten billion, three hundred forty million, four hundred fifty thousand, four hundred fifty".