133563077434 has 8 divisors (see below), whose sum is σ = 200346201108. Its totient is φ = 66781010400.

The previous prime is 133563077423. The next prime is 133563077447. The reversal of 133563077434 is 434770365331.

It can be written as a sum of positive squares in 2 ways, for example, as 106992447409 + 26570630025 = 327097^2 + 163005^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259344 + ... + 578260.

Almost surely, 2^133563077434 is an apocalyptic number.

133563077434 is a deficient number, since it is larger than the sum of its proper divisors (66783123674).

133563077434 is a wasteful number, since it uses less digits than its factorization.

133563077434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528320.

The product of its (nonzero) digits is 1905120, while the sum is 46.

The spelling of 133563077434 in words is "one hundred thirty-three billion, five hundred sixty-three million, seventy-seven thousand, four hundred thirty-four".