143252024442 has 16 divisors (see below), whose sum is σ = 286574336640. Its totient is φ = 47738960192.

The previous prime is 143252024413. The next prime is 143252024453. The reversal of 143252024442 is 244420252341.

It is a super-2 number, since 2×143252024442² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2902143 + ... + 2951090.

It is an arithmetic number, because the mean of its divisors is an integer number (17910896040).

Almost surely, 2^143252024442 is an apocalyptic number.

143252024442 is an abundant number, since it is smaller than the sum of its proper divisors (143322312198).

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

143252024442 is a wasteful number, since it uses less digits than its factorization.

143252024442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857317.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 143252024442 its reverse (244420252341), we get a palindrome (387672276783).

The spelling of 143252024442 in words is "one hundred forty-three billion, two hundred fifty-two million, twenty-four thousand, four hundred forty-two".