13435240550 has 48 divisors (see below), whose sum is σ = 25185664800. Its totient is φ = 5332055040.

The previous prime is 13435240541. The next prime is 13435240579. The reversal of 13435240550 is 5504253431.

It is a happy number.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 5180054 + ... + 5182646.

It is an arithmetic number, because the mean of its divisors is an integer number (524701350).

Almost surely, 2^13435240550 is an apocalyptic number.

13435240550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13435240550 is a deficient number, since it is larger than the sum of its proper divisors (11750424250).

13435240550 is a wasteful number, since it uses less digits than its factorization.

13435240550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377 (or 3372 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 13435240550 its reverse (5504253431), we get a palindrome (18939493981).

The spelling of 13435240550 in words is "thirteen billion, four hundred thirty-five million, two hundred forty thousand, five hundred fifty".