11464450046 has 8 divisors (see below), whose sum is σ = 19653342960. Its totient is φ = 4913335728.

The previous prime is 11464450013. The next prime is 11464450057. The reversal of 11464450046 is 64005446411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11464450046² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11464449988 and 11464450015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409444631 + ... + 409444658.

It is an arithmetic number, because the mean of its divisors is an integer number (2456667870).

Almost surely, 2^11464450046 is an apocalyptic number.

11464450046 is a deficient number, since it is larger than the sum of its proper divisors (8188892914).

11464450046 is an equidigital number, since it uses as much as digits as its factorization.

11464450046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818889298.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 11464450046 its reverse (64005446411), we get a palindrome (75469896457).

The spelling of 11464450046 in words is "eleven billion, four hundred sixty-four million, four hundred fifty thousand, forty-six".