1413384861 has 24 divisors (see below), whose sum is σ = 2267788320. Its totient is φ = 779796192.

The previous prime is 1413384853. The next prime is 1413384887. The reversal of 1413384861 is 1684833141.

It is not a de Polignac number, because 1413384861 - 2³ = 1413384853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413384851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161511 + ... + 170036.

It is an arithmetic number, because the mean of its divisors is an integer number (94491180).

Almost surely, 2^1413384861 is an apocalyptic number.

It is an amenable number.

1413384861 is a deficient number, since it is larger than the sum of its proper divisors (854403459).

1413384861 is a wasteful number, since it uses less digits than its factorization.

1413384861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331593 (or 331586 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 1413384861 is about 37595.0111184982. The cubic root of 1413384861 is about 1122.2427585654.

The spelling of 1413384861 in words is "one billion, four hundred thirteen million, three hundred eighty-four thousand, eight hundred sixty-one".