14749383861 has 12 divisors (see below), whose sum is σ = 21800123488. Its totient is φ = 9604249704.

The previous prime is 14749383853. The next prime is 14749383881. The reversal of 14749383861 is 16838394741.

14749383861 is a `hidden beast` number, since 1 + 474 + 93 + 8 + 3 + 86 + 1 = 666.

It is not a de Polignac number, because 14749383861 - 2³ = 14749383853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14749383798 and 14749383807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14749383841) 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, 19055665 + ... + 19056438.

Almost surely, 2^14749383861 is an apocalyptic number.

It is an amenable number.

14749383861 is a deficient number, since it is larger than the sum of its proper divisors (7050739627).

14749383861 is a wasteful number, since it uses less digits than its factorization.

14749383861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38112152 (or 38112149 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The spelling of 14749383861 in words is "fourteen billion, seven hundred forty-nine million, three hundred eighty-three thousand, eight hundred sixty-one".