14317146186 has 32 divisors (see below), whose sum is σ = 32729491968. Its totient is φ = 4090039920.

The previous prime is 14317146143. The next prime is 14317146211. The reversal of 14317146186 is 68164171341.

It is a happy number.

It is a super-2 number, since 2×14317146186² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347181 + ... + 386223.

It is an arithmetic number, because the mean of its divisors is an integer number (1022796624).

Almost surely, 2^14317146186 is an apocalyptic number.

14317146186 is an abundant number, since it is smaller than the sum of its proper divisors (18412345782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14317146186 is a wasteful number, since it uses less digits than its factorization.

14317146186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47786.

The product of its digits is 96768, while the sum is 42.

The spelling of 14317146186 in words is "fourteen billion, three hundred seventeen million, one hundred forty-six thousand, one hundred eighty-six".