3550434304032 has 480 divisors, whose sum is σ = 13051341959040. Its totient is φ = 919847301120.

The previous prime is 3550434303919. The next prime is 3550434304037. The reversal of 3550434304032 is 2304034340553.

3550434304032 is a `hidden beast` number, since 3 + 550 + 4 + 3 + 4 + 30 + 40 + 32 = 666.

It is a super-2 number, since 2×3550434304032² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3550434304037) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 79212444 + ... + 79257252.

It is an arithmetic number, because the mean of its divisors is an integer number (27190295748).

Almost surely, 2^{3550434304032} is an apocalyptic number.

3550434304032 is a gapful number since it is divisible by the number (32) 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 3550434304032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6525670979520).

3550434304032 is an abundant number, since it is smaller than the sum of its proper divisors (9500907655008).

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

3550434304032 is a wasteful number, since it uses less digits than its factorization.

3550434304032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45246 (or 45229 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 3550434304032 its reverse (2304034340553), we get a palindrome (5854468644585).

The spelling of 3550434304032 in words is "three trillion, five hundred fifty billion, four hundred thirty-four million, three hundred four thousand, thirty-two".