133014736868 has 24 divisors (see below), whose sum is σ = 250829854968. Its totient is φ = 61355114496.

The previous prime is 133014736861. The next prime is 133014736873. The reversal of 133014736868 is 868637410331.

It can be written as a sum of positive squares in 4 ways, for example, as 5952431104 + 127062305764 = 77152^2 + 356458^2 .

It is not an unprimeable number, because it can be changed into a prime (133014736861) 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 7 ways as a sum of consecutive naturals, for example, 667421 + ... + 843492.

It is an arithmetic number, because the mean of its divisors is an integer number (10451243957).

Almost surely, 2^133014736868 is an apocalyptic number.

It is an amenable number.

133014736868 is a deficient number, since it is larger than the sum of its proper divisors (117815118100).

133014736868 is a wasteful number, since it uses less digits than its factorization.

133014736868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512623 (or 1512621 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 133014736868 in words is "one hundred thirty-three billion, fourteen million, seven hundred thirty-six thousand, eight hundred sixty-eight".