33454286152 has 64 divisors (see below), whose sum is σ = 74205573120. Its totient is φ = 13840098048.

The previous prime is 33454286113. The next prime is 33454286153. The reversal of 33454286152 is 25168245433.

It is a super-2 number, since 2×33454286152² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33454286099 and 33454286108.

It is not an unprimeable number, because it can be changed into a prime (33454286153) by changing a digit.

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, 199578 + ... + 326710.

It is an arithmetic number, because the mean of its divisors is an integer number (1159462080).

Almost surely, 2^33454286152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33454286152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37102786560).

33454286152 is an abundant number, since it is smaller than the sum of its proper divisors (40751286968).

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

33454286152 is a wasteful number, since it uses less digits than its factorization.

33454286152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127310 (or 127306 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The spelling of 33454286152 in words is "thirty-three billion, four hundred fifty-four million, two hundred eighty-six thousand, one hundred fifty-two".