1947412241059 has 4 divisors (see below), whose sum is σ = 1947425469400. Its totient is φ = 1947399012720.

The previous prime is 1947412241003. The next prime is 1947412241069. The reversal of 1947412241059 is 9501422147491.

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

It is a cyclic number.

It is not a de Polignac number, because 1947412241059 - 2¹⁹ = 1947411716771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1947412241069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6390834 + ... + 6688615.

It is an arithmetic number, because the mean of its divisors is an integer number (486856367350).

Almost surely, 2^{1947412241059} is an apocalyptic number.

1947412241059 is a deficient number, since it is larger than the sum of its proper divisors (13228341).

1947412241059 is a wasteful number, since it uses less digits than its factorization.

1947412241059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13228340.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 1947412241059 in words is "one trillion, nine hundred forty-seven billion, four hundred twelve million, two hundred forty-one thousand, fifty-nine".