241785261087 has 8 divisors (see below), whose sum is σ = 322650579504. Its totient is φ = 161055058368.

The previous prime is 241785261073. The next prime is 241785261163. The reversal of 241785261087 is 780162587142.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 241785261087 - 2¹² = 241785256991 is a prime.

It is a super-2 number, since 2×241785261087² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241785261037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33774748 + ... + 33781905.

It is an arithmetic number, because the mean of its divisors is an integer number (40331322438).

Almost surely, 2^241785261087 is an apocalyptic number.

241785261087 is a deficient number, since it is larger than the sum of its proper divisors (80865318417).

241785261087 is a wasteful number, since it uses less digits than its factorization.

241785261087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67557849.

The product of its (nonzero) digits is 1505280, while the sum is 51.

The spelling of 241785261087 in words is "two hundred forty-one billion, seven hundred eighty-five million, two hundred sixty-one thousand, eighty-seven".