133247876764 has 12 divisors (see below), whose sum is σ = 233428474944. Its totient is φ = 66554026784.

The previous prime is 133247876737. The next prime is 133247876777. The reversal of 133247876764 is 467678742331.

It is a happy number.

It is a super-2 number, since 2×133247876764² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133247876699 and 133247876708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17473612 + ... + 17481235.

It is an arithmetic number, because the mean of its divisors is an integer number (19452372912).

Almost surely, 2^133247876764 is an apocalyptic number.

It is an amenable number.

133247876764 is a deficient number, since it is larger than the sum of its proper divisors (100180598180).

133247876764 is a wasteful number, since it uses less digits than its factorization.

133247876764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34955804 (or 34955802 counting only the distinct ones).

The product of its digits is 28449792, while the sum is 58.

The spelling of 133247876764 in words is "one hundred thirty-three billion, two hundred forty-seven million, eight hundred seventy-six thousand, seven hundred sixty-four".