33157067048 has 128 divisors (see below), whose sum is σ = 77461708800. Its totient is φ = 12984364800.

The previous prime is 33157066997. The next prime is 33157067057. The reversal of 33157067048 is 84076075133.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10916186 + ... + 10919222.

It is an arithmetic number, because the mean of its divisors is an integer number (605169600).

Almost surely, 2^33157067048 is an apocalyptic number.

33157067048 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33157067048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38730854400).

33157067048 is an abundant number, since it is smaller than the sum of its proper divisors (44304641752).

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

33157067048 is a wasteful number, since it uses less digits than its factorization.

33157067048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431 (or 3427 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 33157067048 in words is "thirty-three billion, one hundred fifty-seven million, sixty-seven thousand, forty-eight".