14034440154 has 48 divisors (see below), whose sum is σ = 32664031488. Its totient is φ = 4008307968.

The previous prime is 14034440113. The next prime is 14034440159. The reversal of 14034440154 is 45104443041.

It is not an unprimeable number, because it can be changed into a prime (14034440159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 923562 + ... + 938634.

It is an arithmetic number, because the mean of its divisors is an integer number (680500656).

Almost surely, 2^14034440154 is an apocalyptic number.

14034440154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14034440154 is an abundant number, since it is smaller than the sum of its proper divisors (18629591334).

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

14034440154 is a wasteful number, since it uses less digits than its factorization.

14034440154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18259 (or 18252 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 14034440154 its reverse (45104443041), we get a palindrome (59138883195).

The spelling of 14034440154 in words is "fourteen billion, thirty-four million, four hundred forty thousand, one hundred fifty-four".