33160745400 has 48 divisors (see below), whose sum is σ = 102798312600. Its totient is φ = 8842865280.

The previous prime is 33160745389. The next prime is 33160745413. The reversal of 33160745400 is 454706133.

It is a super-3 number, since 3×33160745400³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 27633355 + ... + 27634554.

Almost surely, 2^33160745400 is an apocalyptic number.

33160745400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33160745400 is an abundant number, since it is smaller than the sum of its proper divisors (69637567200).

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

33160745400 is a wasteful number, since it uses less digits than its factorization.

33160745400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55267928 (or 55267919 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 33160745400 in words is "thirty-three billion, one hundred sixty million, seven hundred forty-five thousand, four hundred".