141982020782 has 32 divisors (see below), whose sum is σ = 246245612544. Its totient is φ = 60139620000.

The previous prime is 141982020749. The next prime is 141982020787. The reversal of 141982020782 is 287020289141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141982020787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706907 + ... + 885257.

It is an arithmetic number, because the mean of its divisors is an integer number (7695175392).

Almost surely, 2^141982020782 is an apocalyptic number.

141982020782 is a deficient number, since it is larger than the sum of its proper divisors (104263591762).

141982020782 is a wasteful number, since it uses less digits than its factorization.

141982020782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179024.

The product of its (nonzero) digits is 129024, while the sum is 44.

The spelling of 141982020782 in words is "one hundred forty-one billion, nine hundred eighty-two million, twenty thousand, seven hundred eighty-two".