334240144 has 20 divisors (see below), whose sum is σ = 740103424. Its totient is φ = 143245728.

The previous prime is 334240141. The next prime is 334240147. The reversal of 334240144 is 441042433.

It is an interprime number because it is at equal distance from previous prime (334240141) and next prime (334240147).

It is a super-2 number, since 2×334240144² = 223432947722281472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334240141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1492032 + ... + 1492255.

Almost surely, 2^334240144 is an apocalyptic number.

It is an amenable number.

334240144 is an abundant number, since it is smaller than the sum of its proper divisors (405863280).

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

334240144 is a wasteful number, since it uses less digits than its factorization.

334240144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984302 (or 2984296 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 334240144 is about 18282.2357494919. The cubic root of 334240144 is about 693.9894524554.

Adding to 334240144 its reverse (441042433), we get a palindrome (775282577).

The spelling of 334240144 in words is "three hundred thirty-four million, two hundred forty thousand, one hundred forty-four".