32550451038144 has 336 divisors, whose sum is σ = 104222466464480. Its totient is φ = 10013198745600.

The previous prime is 32550451038143. The next prime is 32550451038151. The reversal of 32550451038144 is 44183015405523.

32550451038144 is a `hidden beast` number, since 3 + 2 + 5 + 50 + 4 + 510 + 3 + 81 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 32550451038144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32550451038143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1004596344 + ... + 1004628744.

Almost surely, 2^{32550451038144} 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 32550451038144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52111233232240).

32550451038144 is an abundant number, since it is smaller than the sum of its proper divisors (71672015426336).

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

32550451038144 is a wasteful number, since it uses less digits than its factorization.

32550451038144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37410 (or 37388 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 32550451038144 in words is "thirty-two trillion, five hundred fifty billion, four hundred fifty-one million, thirty-eight thousand, one hundred forty-four".