14144552346 has 16 divisors (see below), whose sum is σ = 28553490144. Its totient is φ = 4670786544.

The previous prime is 14144552341. The next prime is 14144552369. The reversal of 14144552346 is 64325544141.

It is a super-2 number, since 2×14144552346² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14144552341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11015365 + ... + 11016648.

It is an arithmetic number, because the mean of its divisors is an integer number (1784593134).

Almost surely, 2^14144552346 is an apocalyptic number.

14144552346 is an abundant number, since it is smaller than the sum of its proper divisors (14408937798).

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

14144552346 is a wasteful number, since it uses less digits than its factorization.

14144552346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22032125.

The product of its digits is 230400, while the sum is 39.

The spelling of 14144552346 in words is "fourteen billion, one hundred forty-four million, five hundred fifty-two thousand, three hundred forty-six".