141977932782 has 64 divisors (see below), whose sum is σ = 341912862720. Its totient is φ = 38395037664.

The previous prime is 141977932771. The next prime is 141977932793. The reversal of 141977932782 is 287239779141.

141977932782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (141977932771) and next prime (141977932793).

It is a super-2 number, since 2×141977932782² (a number of 23 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 799543 + ... + 960845.

It is an arithmetic number, because the mean of its divisors is an integer number (5342388480).

Almost surely, 2^141977932782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141977932782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170956431360).

141977932782 is an abundant number, since it is smaller than the sum of its proper divisors (199934929938).

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

141977932782 is a wasteful number, since it uses less digits than its factorization.

141977932782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162437.

The product of its digits is 10668672, while the sum is 60.

The spelling of 141977932782 in words is "one hundred forty-one billion, nine hundred seventy-seven million, nine hundred thirty-two thousand, seven hundred eighty-two".