2134033566 has 16 divisors (see below), whose sum is σ = 4877791104. Its totient is φ = 609723864.

The previous prime is 2134033553. The next prime is 2134033567. The reversal of 2134033566 is 6653304312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134033567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25405120 + ... + 25405203.

It is an arithmetic number, because the mean of its divisors is an integer number (304861944).

Almost surely, 2^2134033566 is an apocalyptic number.

2134033566 is an abundant number, since it is smaller than the sum of its proper divisors (2743757538).

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

2134033566 is a wasteful number, since it uses less digits than its factorization.

2134033566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50810335.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 2134033566 is about 46195.6011542225. The cubic root of 2134033566 is about 1287.4600114014.

Adding to 2134033566 its reverse (6653304312), we get a palindrome (8787337878).

The spelling of 2134033566 in words is "two billion, one hundred thirty-four million, thirty-three thousand, five hundred sixty-six".