143924254912 has 28 divisors (see below), whose sum is σ = 286052388016. Its totient is φ = 71848062720.

The previous prime is 143924254871. The next prime is 143924254913. The reversal of 143924254912 is 219452429341.

It is a super-2 number, since 2×143924254912² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143924254913) 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, 1741563 + ... + 1822330.

Almost surely, 2^143924254912 is an apocalyptic number.

It is an amenable number.

143924254912 is a deficient number, since it is larger than the sum of its proper divisors (142128133104).

143924254912 is an equidigital number, since it uses as much as digits as its factorization.

143924254912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564536 (or 3564526 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The spelling of 143924254912 in words is "one hundred forty-three billion, nine hundred twenty-four million, two hundred fifty-four thousand, nine hundred twelve".