1868214341 has 12 divisors (see below), whose sum is σ = 2143699488. Its totient is φ = 1594891152.

The previous prime is 1868214319. The next prime is 1868214343. The reversal of 1868214341 is 1434128681.

It is a de Polignac number, because none of the positive numbers 2^k-1868214341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1868214295 and 1868214304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1868214343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2129795 + ... + 2130671.

It is an arithmetic number, because the mean of its divisors is an integer number (178641624).

Almost surely, 2^1868214341 is an apocalyptic number.

It is an amenable number.

1868214341 is a deficient number, since it is larger than the sum of its proper divisors (275485147).

1868214341 is an frugal number, since it uses more digits than its factorization.

1868214341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108 (or 1231 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 1868214341 is about 43222.8451284734. The cubic root of 1868214341 is about 1231.6166946956.

The spelling of 1868214341 in words is "one billion, eight hundred sixty-eight million, two hundred fourteen thousand, three hundred forty-one".