143425330 has 16 divisors (see below), whose sum is σ = 259752384. Its totient is φ = 57017520.

The previous prime is 143425327. The next prime is 143425333. The reversal of 143425330 is 33524341.

143425330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (143425327) and next prime (143425333).

It is a junction number, because it is equal to n+sod(n) for n = 143425295 and 143425304.

It is not an unprimeable number, because it can be changed into a prime (143425333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42366 + ... + 45625.

It is an arithmetic number, because the mean of its divisors is an integer number (16234524).

Almost surely, 2^143425330 is an apocalyptic number.

143425330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143425330 is a deficient number, since it is larger than the sum of its proper divisors (116327054).

143425330 is a wasteful number, since it uses less digits than its factorization.

143425330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88161.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 143425330 is about 11976.0314795845. The cubic root of 143425330 is about 523.4500985844.

Adding to 143425330 its reverse (33524341), we get a palindrome (176949671).

The spelling of 143425330 in words is "one hundred forty-three million, four hundred twenty-five thousand, three hundred thirty".