143430440304 has 80 divisors (see below), whose sum is σ = 374833509120. Its totient is φ = 47257889280.

The previous prime is 143430440299. The next prime is 143430440327. The reversal of 143430440304 is 403044034341.

143430440304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143430440304² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384884 + ... + 1484844.

It is an arithmetic number, because the mean of its divisors is an integer number (4685418864).

Almost surely, 2^143430440304 is an apocalyptic number.

It is an amenable number.

143430440304 is an abundant number, since it is smaller than the sum of its proper divisors (231403068816).

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

143430440304 is a wasteful number, since it uses less digits than its factorization.

143430440304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100318 (or 100312 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 143430440304 its reverse (403044034341), we get a palindrome (546474474645).

The spelling of 143430440304 in words is "one hundred forty-three billion, four hundred thirty million, four hundred forty thousand, three hundred four".