143436465052 has 12 divisors (see below), whose sum is σ = 251593525456. Its totient is φ = 71552600640.

The previous prime is 143436465049. The next prime is 143436465071. The reversal of 143436465052 is 250564634341.

It is a happy number.

143436465052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143436465052² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41406024 + ... + 41409487.

Almost surely, 2^143436465052 is an apocalyptic number.

It is an amenable number.

143436465052 is a deficient number, since it is larger than the sum of its proper divisors (108157060404).

143436465052 is a wasteful number, since it uses less digits than its factorization.

143436465052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82815948 (or 82815946 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 143436465052 in words is "one hundred forty-three billion, four hundred thirty-six million, four hundred sixty-five thousand, fifty-two".