143314403240 has 32 divisors (see below), whose sum is σ = 322471444680. Its totient is φ = 57323265792.

The previous prime is 143314403227. The next prime is 143314403261. The reversal of 143314403240 is 42304413341.

It is a happy number.

143314403240 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 4 ways, for example, as 143157803044 + 156600196 = 378362^2 + 12514^2 .

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 7 ways as a sum of consecutive naturals, for example, 1055894 + ... + 1183866.

Almost surely, 2^143314403240 is an apocalyptic number.

143314403240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143314403240 is an abundant number, since it is smaller than the sum of its proper divisors (179157041440).

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

143314403240 is a wasteful number, since it uses less digits than its factorization.

143314403240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155981 (or 155977 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 143314403240 its reverse (42304413341), we get a palindrome (185618816581).

The spelling of 143314403240 in words is "one hundred forty-three billion, three hundred fourteen million, four hundred three thousand, two hundred forty".