133465486476 has 48 divisors (see below), whose sum is σ = 355940766720. Its totient is φ = 38129481600.

The previous prime is 133465486471. The next prime is 133465486477. The reversal of 133465486476 is 674684564331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (133465486471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923965 + ... + 1058603.

It is an arithmetic number, because the mean of its divisors is an integer number (7415432640).

Almost surely, 2^133465486476 is an apocalyptic number.

It is an amenable number.

133465486476 is an abundant number, since it is smaller than the sum of its proper divisors (222475280244).

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

133465486476 is a wasteful number, since it uses less digits than its factorization.

133465486476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146454 (or 146452 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 57.

It can be divided in two parts, 133465 and 486476, that added together give a triangular number (619941 = T₁₁₁₃).

The spelling of 133465486476 in words is "one hundred thirty-three billion, four hundred sixty-five million, four hundred eighty-six thousand, four hundred seventy-six".