143430351040 has 56 divisors (see below), whose sum is σ = 344859559200. Its totient is φ = 56815116288.

The previous prime is 143430351011. The next prime is 143430351047. The reversal of 143430351040 is 40153034341.

It is not an unprimeable number, because it can be changed into a prime (143430351047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2142865 + ... + 2208784.

Almost surely, 2^143430351040 is an apocalyptic number.

143430351040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143430351040 is an abundant number, since it is smaller than the sum of its proper divisors (201429208160).

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

143430351040 is a wasteful number, since it uses less digits than its factorization.

143430351040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4351769 (or 4351759 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 143430351040 its reverse (40153034341), we get a palindrome (183583385381).

The spelling of 143430351040 in words is "one hundred forty-three billion, four hundred thirty million, three hundred fifty-one thousand, forty".