141989509776 has 20 divisors (see below), whose sum is σ = 366806233712. Its totient is φ = 47329836576.

The previous prime is 141989509733. The next prime is 141989509787. The reversal of 141989509776 is 677905989141.

141989509776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×141989509776² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1479057346 + ... + 1479057441.

Almost surely, 2^141989509776 is an apocalyptic number.

141989509776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

141989509776 is an abundant number, since it is smaller than the sum of its proper divisors (224816723936).

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

141989509776 is a wasteful number, since it uses less digits than its factorization.

141989509776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958114798 (or 2958114792 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 66.

The spelling of 141989509776 in words is "one hundred forty-one billion, nine hundred eighty-nine million, five hundred nine thousand, seven hundred seventy-six".