143132663454 has 24 divisors (see below), whose sum is σ = 314655278280. Its totient is φ = 43373534160.

The previous prime is 143132663389. The next prime is 143132663459. The reversal of 143132663454 is 454366231341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143132663459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98575489 + ... + 98576940.

It is an arithmetic number, because the mean of its divisors is an integer number (13110636595).

Almost surely, 2^143132663454 is an apocalyptic number.

143132663454 is an abundant number, since it is smaller than the sum of its proper divisors (171522614826).

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

143132663454 is a wasteful number, since it uses less digits than its factorization.

143132663454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197152456 (or 197152445 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

Adding to 143132663454 its reverse (454366231341), we get a palindrome (597498894795).

The spelling of 143132663454 in words is "one hundred forty-three billion, one hundred thirty-two million, six hundred sixty-three thousand, four hundred fifty-four".