141978750550 has 144 divisors (see below), whose sum is σ = 332981500320. Its totient is φ = 44085150720.

The previous prime is 141978750547. The next prime is 141978750593. The reversal of 141978750550 is 55057879141.

141978750550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3112306 + ... + 3157594.

It is an arithmetic number, because the mean of its divisors is an integer number (2312371530).

Almost surely, 2^141978750550 is an apocalyptic number.

141978750550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141978750550 is an abundant number, since it is smaller than the sum of its proper divisors (191002749770).

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

141978750550 is a wasteful number, since it uses less digits than its factorization.

141978750550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45387 (or 45369 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 52.

The spelling of 141978750550 in words is "one hundred forty-one billion, nine hundred seventy-eight million, seven hundred fifty thousand, five hundred fifty".