144134344202 has 8 divisors (see below), whose sum is σ = 216253915776. Its totient is φ = 72049705612.

The previous prime is 144134344103. The next prime is 144134344219. The reversal of 144134344202 is 202443431441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×144134344202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8722928 + ... + 8739435.

It is an arithmetic number, because the mean of its divisors is an integer number (27031739472).

Almost surely, 2^144134344202 is an apocalyptic number.

144134344202 is a deficient number, since it is larger than the sum of its proper divisors (72119571574).

144134344202 is a wasteful number, since it uses less digits than its factorization.

144134344202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17466492.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 144134344202 its reverse (202443431441), we get a palindrome (346577775643).

The spelling of 144134344202 in words is "one hundred forty-four billion, one hundred thirty-four million, three hundred forty-four thousand, two hundred two".