144504445414 has 32 divisors (see below), whose sum is σ = 253534279680. Its totient is φ = 60477967872.

The previous prime is 144504445411. The next prime is 144504445493. The reversal of 144504445414 is 414544405441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144504445411) 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, 3330987 + ... + 3374089.

It is an arithmetic number, because the mean of its divisors is an integer number (7922946240).

Almost surely, 2^144504445414 is an apocalyptic number.

144504445414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144504445414 is a deficient number, since it is larger than the sum of its proper divisors (109029834266).

144504445414 is a wasteful number, since it uses less digits than its factorization.

144504445414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48724.

The product of its (nonzero) digits is 409600, while the sum is 40.

The spelling of 144504445414 in words is "one hundred forty-four billion, five hundred four million, four hundred forty-five thousand, four hundred fourteen".