14323544354 has 32 divisors (see below), whose sum is σ = 25728696576. Its totient is φ = 5847367680.

The previous prime is 14323544353. The next prime is 14323544387. The reversal of 14323544354 is 45344532341.

It is a super-2 number, since 2×14323544354² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14323544351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14687 + ... + 169890.

It is an arithmetic number, because the mean of its divisors is an integer number (804021768).

Almost surely, 2^14323544354 is an apocalyptic number.

14323544354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14323544354 is a deficient number, since it is larger than the sum of its proper divisors (11405152222).

14323544354 is a wasteful number, since it uses less digits than its factorization.

14323544354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184850.

The product of its digits is 345600, while the sum is 38.

The spelling of 14323544354 in words is "fourteen billion, three hundred twenty-three million, five hundred forty-four thousand, three hundred fifty-four".