143430111141400 has 96 divisors (see below), whose sum is σ = 338974464937680. Its totient is φ = 56426082624000.

The previous prime is 143430111141389. The next prime is 143430111141517. The reversal of 143430111141400 is 4141111034341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127258335 + ... + 128380465.

Almost surely, 2^{143430111141400} is an apocalyptic number.

143430111141400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143430111141400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169487232468840).

143430111141400 is an abundant number, since it is smaller than the sum of its proper divisors (195544353796280).

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

143430111141400 is a wasteful number, since it uses less digits than its factorization.

143430111141400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132685 (or 1132676 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 143430111141400 its reverse (4141111034341), we get a palindrome (147571222175741).

The spelling of 143430111141400 in words is "one hundred forty-three trillion, four hundred thirty billion, one hundred eleven million, one hundred forty-one thousand, four hundred".