144211014 has 24 divisors (see below), whose sum is σ = 312721032. Its totient is φ = 48029760.

The previous prime is 144210973. The next prime is 144211019. The reversal of 144211014 is 410112441.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144211019) 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, 24942 + ... + 30174.

It is an arithmetic number, because the mean of its divisors is an integer number (13030043).

Almost surely, 2^144211014 is an apocalyptic number.

144211014 is an abundant number, since it is smaller than the sum of its proper divisors (168510018).

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

144211014 is a wasteful number, since it uses less digits than its factorization.

144211014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6772 (or 6769 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 144211014 is about 12008.7890313720. The cubic root of 144211014 is about 524.4041784808.

Adding to 144211014 its reverse (410112441), we get a palindrome (554323455).

The spelling of 144211014 in words is "one hundred forty-four million, two hundred eleven thousand, fourteen".