11972964484046 has 16 divisors (see below), whose sum is σ = 18144059996160. Its totient is φ = 5925169487160.

The previous prime is 11972964484021. The next prime is 11972964484051. The reversal of 11972964484046 is 64048446927911.

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 7 ways as a sum of consecutive naturals, for example, 56143760 + ... + 56356611.

It is an arithmetic number, because the mean of its divisors is an integer number (1134003749760).

Almost surely, 2^{11972964484046} is an apocalyptic number.

11972964484046 is a deficient number, since it is larger than the sum of its proper divisors (6171095512114).

11972964484046 is a wasteful number, since it uses less digits than its factorization.

11972964484046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112500919.

The product of its (nonzero) digits is 83607552, while the sum is 65.

The spelling of 11972964484046 in words is "eleven trillion, nine hundred seventy-two billion, nine hundred sixty-four million, four hundred eighty-four thousand, forty-six".