143346452004 has 90 divisors (see below), whose sum is σ = 435917367270. Its totient is φ = 40956124608.

The previous prime is 143346452003. The next prime is 143346452009. The reversal of 143346452004 is 400254643341.

143346452004 is a `hidden beast` number, since 1 + 4 + 3 + 3 + 4 + 645 + 2 + 0 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 117456998400 + 25889453604 = 342720^2 + 160902^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 143346452004.

It is not an unprimeable number, because it can be changed into a prime (143346452003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 4498689 + ... + 4530440.

It is an arithmetic number, because the mean of its divisors is an integer number (4843526303).

Almost surely, 2^143346452004 is an apocalyptic number.

143346452004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

143346452004 is an abundant number, since it is smaller than the sum of its proper divisors (292570915266).

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

143346452004 is a wasteful number, since it uses less digits than its factorization.

143346452004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9029159 (or 9029141 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 143346452004 in words is "one hundred forty-three billion, three hundred forty-six million, four hundred fifty-two thousand, four".