11463340450 has 24 divisors (see below), whose sum is σ = 21325219920. Its totient is φ = 4584603600.

The previous prime is 11463340303. The next prime is 11463340451. The reversal of 11463340450 is 5404336411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11463340451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 386241 + ... + 414859.

It is an arithmetic number, because the mean of its divisors is an integer number (888550830).

Almost surely, 2^11463340450 is an apocalyptic number.

11463340450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11463340450 is a deficient number, since it is larger than the sum of its proper divisors (9861879470).

11463340450 is a wasteful number, since it uses less digits than its factorization.

11463340450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36642 (or 36637 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 11463340450 its reverse (5404336411), we get a palindrome (16867676861).

The spelling of 11463340450 in words is "eleven billion, four hundred sixty-three million, three hundred forty thousand, four hundred fifty".