143023130002432 has 44 divisors (see below), whose sum is σ = 285919583431680. Its totient is φ = 71508314802176.

The previous prime is 143023130002393. The next prime is 143023130002433. The reversal of 143023130002432 is 234200031320341.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 143023130002432.

It is not an unprimeable number, because it can be changed into a prime (143023130002433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19445913 + ... + 25771879.

It is an arithmetic number, because the mean of its divisors is an integer number (6498172350720).

Almost surely, 2^{143023130002432} is an apocalyptic number.

It is an amenable number.

143023130002432 is a deficient number, since it is larger than the sum of its proper divisors (142896453429248).

143023130002432 is an equidigital number, since it uses as much as digits as its factorization.

143023130002432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6348066 (or 6348048 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 143023130002432 its reverse (234200031320341), we get a palindrome (377223161322773).

The spelling of 143023130002432 in words is "one hundred forty-three trillion, twenty-three billion, one hundred thirty million, two thousand, four hundred thirty-two".