14463651146 has 24 divisors (see below), whose sum is σ = 25242024096. Its totient is φ = 6197619960.

The previous prime is 14463651127. The next prime is 14463651149. The reversal of 14463651146 is 64115636441.

It is a happy number.

It is a super-2 number, since 2×14463651146² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14463651149) 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, 821051 + ... + 838481.

It is an arithmetic number, because the mean of its divisors is an integer number (1051751004).

Almost surely, 2^14463651146 is an apocalyptic number.

14463651146 is a deficient number, since it is larger than the sum of its proper divisors (10778372950).

14463651146 is a wasteful number, since it uses less digits than its factorization.

14463651146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25914 (or 25907 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The spelling of 14463651146 in words is "fourteen billion, four hundred sixty-three million, six hundred fifty-one thousand, one hundred forty-six".