1870865542241 has 8 divisors (see below), whose sum is σ = 1881423450624. Its totient is φ = 1860315580080.

The previous prime is 1870865542237. The next prime is 1870865542279. The reversal of 1870865542241 is 1422455680781.

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

It is a cyclic number.

It is not a de Polignac number, because 1870865542241 - 2² = 1870865542237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1870865542141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1514030 + ... + 2456423.

It is an arithmetic number, because the mean of its divisors is an integer number (235177931328).

Almost surely, 2^{1870865542241} is an apocalyptic number.

It is an amenable number.

1870865542241 is a deficient number, since it is larger than the sum of its proper divisors (10557908383).

1870865542241 is a wasteful number, since it uses less digits than its factorization.

1870865542241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3973111.

The product of its (nonzero) digits is 4300800, while the sum is 53.

The spelling of 1870865542241 in words is "one trillion, eight hundred seventy billion, eight hundred sixty-five million, five hundred forty-two thousand, two hundred forty-one".