144350652 has 12 divisors (see below), whose sum is σ = 336818216. Its totient is φ = 48116880.

The previous prime is 144350651. The next prime is 144350671. The reversal of 144350652 is 256053441.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×144350652² = 41674221465650208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144350651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6014599 + ... + 6014622.

Almost surely, 2^144350652 is an apocalyptic number.

144350652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144350652 is an abundant number, since it is smaller than the sum of its proper divisors (192467564).

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

144350652 is a wasteful number, since it uses less digits than its factorization.

144350652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12029228 (or 12029226 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 144350652 is about 12014.6016163666. The cubic root of 144350652 is about 524.5733822202.

The spelling of 144350652 in words is "one hundred forty-four million, three hundred fifty thousand, six hundred fifty-two".