1870418314049 has 4 divisors (see below), whose sum is σ = 1870632304980. Its totient is φ = 1870204323120.

The previous prime is 1870418314033. The next prime is 1870418314069. The reversal of 1870418314049 is 9404138140781.

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

It can be written as a sum of positive squares in 2 ways, for example, as 181354184449 + 1689064129600 = 425857^2 + 1299640^2 .

It is a cyclic number.

It is not a de Polignac number, because 1870418314049 - 2⁴ = 1870418314033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1870418313988 and 1870418314006.

It is not an unprimeable number, because it can be changed into a prime (1870418314069) 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, 106982354 + ... + 106999835.

It is an arithmetic number, because the mean of its divisors is an integer number (467658076245).

Almost surely, 2^{1870418314049} is an apocalyptic number.

It is an amenable number.

1870418314049 is a deficient number, since it is larger than the sum of its proper divisors (213990931).

1870418314049 is an equidigital number, since it uses as much as digits as its factorization.

1870418314049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213990930.

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 1870418314049 in words is "one trillion, eight hundred seventy billion, four hundred eighteen million, three hundred fourteen thousand, forty-nine".