141720434637804 has 72 divisors (see below), whose sum is σ = 391554940729680. Its totient is φ = 42863157043200.

The previous prime is 141720434637797. The next prime is 141720434637829. The reversal of 141720434637804 is 408736434027141.

141720434637804 is a `hidden beast` number, since 1 + 4 + 1 + 72 + 0 + 43 + 463 + 78 + 0 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 343248469 + ... + 343661100.

It is an arithmetic number, because the mean of its divisors is an integer number (5438263065690).

Almost surely, 2^{141720434637804} is an apocalyptic number.

It is an amenable number.

141720434637804 is an abundant number, since it is smaller than the sum of its proper divisors (249834506091876).

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

141720434637804 is a wasteful number, since it uses less digits than its factorization.

141720434637804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686910111 (or 686910106 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 54.

The spelling of 141720434637804 in words is "one hundred forty-one trillion, seven hundred twenty billion, four hundred thirty-four million, six hundred thirty-seven thousand, eight hundred four".