241729638189650 has 48 divisors (see below), whose sum is σ = 484205143653000. Its totient is φ = 89253636149760.

The previous prime is 241729638189587. The next prime is 241729638189661. The reversal of 241729638189650 is 56981836927142.

241729638189650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 15547657²+1.

It can be written as a sum of positive squares in 12 ways, for example, as 1 + 241729638189649 = 1^2 + 15547657^2 .

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, 182698676 + ... + 184017024.

It is a 1-persistent number, because it is pandigital, but 2⋅241729638189650 = 483459276379300 is not.

Almost surely, 2^{241729638189650} is an apocalyptic number.

241729638189650 is an abundant number, since it is smaller than the sum of its proper divisors (242475505463350).

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

241729638189650 is a wasteful number, since it uses less digits than its factorization.

241729638189650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600463 (or 1600458 counting only the distinct ones).

The product of its (nonzero) digits is 313528320, while the sum is 71.

The spelling of 241729638189650 in words is "two hundred forty-one trillion, seven hundred twenty-nine billion, six hundred thirty-eight million, one hundred eighty-nine thousand, six hundred fifty".