143425264 has 10 divisors (see below), whose sum is σ = 277886480. Its totient is φ = 71712624.

The previous prime is 143425231. The next prime is 143425297. The reversal of 143425264 is 462524341.

143425264 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 (143425231) and next prime (143425297).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4482024 + ... + 4482055.

It is an arithmetic number, because the mean of its divisors is an integer number (27788648).

Almost surely, 2^143425264 is an apocalyptic number.

It is an amenable number.

143425264 is a deficient number, since it is larger than the sum of its proper divisors (134461216).

143425264 is an equidigital number, since it uses as much as digits as its factorization.

143425264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8964087 (or 8964081 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 143425264 is about 11976.0287240804. The cubic root of 143425264 is about 523.4500182924.

The spelling of 143425264 in words is "one hundred forty-three million, four hundred twenty-five thousand, two hundred sixty-four".