143454004 has 12 divisors (see below), whose sum is σ = 251489700. Its totient is φ = 71599808.

The previous prime is 143453951. The next prime is 143454023. The reversal of 143454004 is 400454341.

143454004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 88397604 + 55056400 = 9402^2 + 7420^2 .

It is a super-3 number, since 3×143454004³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 143454004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29239 + ... + 33790.

It is an arithmetic number, because the mean of its divisors is an integer number (20957475).

Almost surely, 2^143454004 is an apocalyptic number.

It is an amenable number.

143454004 is a deficient number, since it is larger than the sum of its proper divisors (108035696).

143454004 is a wasteful number, since it uses less digits than its factorization.

143454004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63602 (or 63600 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 143454004 is about 11977.2285608984. The cubic root of 143454004 is about 523.4849794710.

The spelling of 143454004 in words is "one hundred forty-three million, four hundred fifty-four thousand, four".