11464620631445 has 8 divisors (see below), whose sum is σ = 13923298309536. Its totient is φ = 9061194137296.

The previous prime is 11464620631441. The next prime is 11464620631447. The reversal of 11464620631445 is 54413602646411.

11464620631445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11464620631445 - 2² = 11464620631441 is a prime.

It is a super-3 number, since 3×11464620631445³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11464620631445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11464620631441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13812795527 + ... + 13812796356.

It is an arithmetic number, because the mean of its divisors is an integer number (1740412288692).

Almost surely, 2^{11464620631445} is an apocalyptic number.

It is an amenable number.

11464620631445 is a deficient number, since it is larger than the sum of its proper divisors (2458677678091).

11464620631445 is an equidigital number, since it uses as much as digits as its factorization.

11464620631445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27625591971.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 11464620631445 in words is "eleven trillion, four hundred sixty-four billion, six hundred twenty million, six hundred thirty-one thousand, four hundred forty-five".