33025155340 has 48 divisors (see below), whose sum is σ = 71764872480. Its totient is φ = 12750886400.

The previous prime is 33025155301. The next prime is 33025155353. The reversal of 33025155340 is 4355152033.

It is a super-2 number, since 2×33025155340² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2923944 + ... + 2935216.

It is an arithmetic number, because the mean of its divisors is an integer number (1495101510).

Almost surely, 2^33025155340 is an apocalyptic number.

It is an amenable number.

33025155340 is an abundant number, since it is smaller than the sum of its proper divisors (38739717140).

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

33025155340 is a wasteful number, since it uses less digits than its factorization.

33025155340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16362 (or 16360 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 33025155340 in words is "thirty-three billion, twenty-five million, one hundred fifty-five thousand, three hundred forty".