33420150414 has 144 divisors (see below), whose sum is σ = 88188935328. Its totient is φ = 9102893184.

The previous prime is 33420150389. The next prime is 33420150473. The reversal of 33420150414 is 41405102433.

It is a happy number.

It is a super-2 number, since 2×33420150414² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6428064 + ... + 6433260.

It is an arithmetic number, because the mean of its divisors is an integer number (612423162).

Almost surely, 2^33420150414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33420150414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44094467664).

33420150414 is an abundant number, since it is smaller than the sum of its proper divisors (54768784914).

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

33420150414 is a wasteful number, since it uses less digits than its factorization.

33420150414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5559 (or 5549 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 33420150414 its reverse (41405102433), we get a palindrome (74825252847).

The spelling of 33420150414 in words is "thirty-three billion, four hundred twenty million, one hundred fifty thousand, four hundred fourteen".