144211110426 has 64 divisors (see below), whose sum is σ = 325252800000. Its totient is φ = 47355549696.

The previous prime is 144211110389. The next prime is 144211110443. The reversal of 144211110426 is 624011112441.

It is a happy number.

144211110426 is a `hidden beast` number, since 1 + 442 + 111 + 104 + 2 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 144211110426.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1877790 + ... + 1953078.

It is an arithmetic number, because the mean of its divisors is an integer number (5082075000).

Almost surely, 2^144211110426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144211110426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162626400000).

144211110426 is an abundant number, since it is smaller than the sum of its proper divisors (181041689574).

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

144211110426 is a wasteful number, since it uses less digits than its factorization.

144211110426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75828 (or 75822 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 144211110426 its reverse (624011112441), we get a palindrome (768222222867).

The spelling of 144211110426 in words is "one hundred forty-four billion, two hundred eleven million, one hundred ten thousand, four hundred twenty-six".