113460447465 has 40 divisors (see below), whose sum is σ = 206174553288. Its totient is φ = 59683288320.

The previous prime is 113460447461. The next prime is 113460447509. The reversal of 113460447465 is 564744064311.

113460447465 is a `hidden beast` number, since 1 + 1 + 34 + 604 + 4 + 7 + 4 + 6 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 33983816409 + 79476631056 = 184347^2 + 281916^2 .

It is not a de Polignac number, because 113460447465 - 2² = 113460447461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 113460447465.

It is not an unprimeable number, because it can be changed into a prime (113460447461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1889266 + ... + 1948395.

Almost surely, 2^113460447465 is an apocalyptic number.

113460447465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113460447465 is a deficient number, since it is larger than the sum of its proper divisors (92714105823).

113460447465 is an equidigital number, since it uses as much as digits as its factorization.

113460447465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3837751 (or 3837742 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 113460447465 in words is "one hundred thirteen billion, four hundred sixty million, four hundred forty-seven thousand, four hundred sixty-five".