3144452430 has 64 divisors (see below), whose sum is σ = 9132134400. Its totient is φ = 676452864.

The previous prime is 3144452417. The next prime is 3144452453. The reversal of 3144452430 is 342544413.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436830 + ... + 443969.

It is an arithmetic number, because the mean of its divisors is an integer number (142689600).

Almost surely, 2^3144452430 is an apocalyptic number.

3144452430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3144452430 is an abundant number, since it is smaller than the sum of its proper divisors (5987681970).

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

3144452430 is a wasteful number, since it uses less digits than its factorization.

3144452430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880833.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 3144452430 is about 56075.4173412914. The cubic root of 3144452430 is about 1465.0361563916.

Adding to 3144452430 its reverse (342544413), we get a palindrome (3486996843).

The spelling of 3144452430 in words is "three billion, one hundred forty-four million, four hundred fifty-two thousand, four hundred thirty".