33320134630 has 16 divisors (see below), whose sum is σ = 60260493744. Its totient is φ = 13264886880.

The previous prime is 33320134621. The next prime is 33320134637. The reversal of 33320134630 is 3643102333.

It is a super-2 number, since 2×33320134630² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33320134637) 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, 7893657 + ... + 7897876.

It is an arithmetic number, because the mean of its divisors is an integer number (3766280859).

Almost surely, 2^33320134630 is an apocalyptic number.

33320134630 is a deficient number, since it is larger than the sum of its proper divisors (26940359114).

33320134630 is a wasteful number, since it uses less digits than its factorization.

33320134630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15791751.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 33320134630 its reverse (3643102333), we get a palindrome (36963236963).

The spelling of 33320134630 in words is "thirty-three billion, three hundred twenty million, one hundred thirty-four thousand, six hundred thirty".