101466453636 has 18 divisors (see below), whose sum is σ = 256484646782. Its totient is φ = 33822151200.

The previous prime is 101466453629. The next prime is 101466453637. The reversal of 101466453636 is 636354664101.

101466453636 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 6 + 6 + 4 + 5 + 3 + 636 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54823412736 + 46643040900 = 234144^2 + 215970^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 101466453591 and 101466453600.

It is not an unprimeable number, because it can be changed into a prime (101466453637) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1409256265 + ... + 1409256336.

Almost surely, 2^101466453636 is an apocalyptic number.

It is an amenable number.

101466453636 is an abundant number, since it is smaller than the sum of its proper divisors (155018193146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101466453636 is a wasteful number, since it uses less digits than its factorization.

101466453636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818512611 (or 2818512606 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 101466453636 in words is "one hundred one billion, four hundred sixty-six million, four hundred fifty-three thousand, six hundred thirty-six".