141680646754 has 4 divisors (see below), whose sum is σ = 212520970134. Its totient is φ = 70840323376.

The previous prime is 141680646749. The next prime is 141680646763. The reversal of 141680646754 is 457646086141.

141680646754 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 137102094529 + 4578552225 = 370273^2 + 67665^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35420161687 + ... + 35420161690.

Almost surely, 2^141680646754 is an apocalyptic number.

141680646754 is a deficient number, since it is larger than the sum of its proper divisors (70840323380).

141680646754 is an equidigital number, since it uses as much as digits as its factorization.

141680646754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70840323379.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 141680646754 in words is "one hundred forty-one billion, six hundred eighty million, six hundred forty-six thousand, seven hundred fifty-four".