133467044450 has 24 divisors (see below), whose sum is σ = 253530594432. Its totient is φ = 52250927120.

The previous prime is 133467044443. The next prime is 133467044479. The reversal of 133467044450 is 54440764331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 133467044398 and 133467044407.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28394894 + ... + 28399593.

It is an arithmetic number, because the mean of its divisors is an integer number (10563774768).

Almost surely, 2^133467044450 is an apocalyptic number.

133467044450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133467044450 is a deficient number, since it is larger than the sum of its proper divisors (120063549982).

133467044450 is a wasteful number, since it uses less digits than its factorization.

133467044450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56794546 (or 56794541 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 41.

The spelling of 133467044450 in words is "one hundred thirty-three billion, four hundred sixty-seven million, forty-four thousand, four hundred fifty".