143552452426 has 16 divisors (see below), whose sum is σ = 220244119200. Its totient is φ = 70151810608.

The previous prime is 143552452411. The next prime is 143552452441. The reversal of 143552452426 is 624254255341.

It is an interprime number because it is at equal distance from previous prime (143552452411) and next prime (143552452441).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3495616 + ... + 3536443.

It is an arithmetic number, because the mean of its divisors is an integer number (13765257450).

Almost surely, 2^143552452426 is an apocalyptic number.

143552452426 is a deficient number, since it is larger than the sum of its proper divisors (76691666774).

143552452426 is a wasteful number, since it uses less digits than its factorization.

143552452426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7032293.

The product of its digits is 1152000, while the sum is 43.

The spelling of 143552452426 in words is "one hundred forty-three billion, five hundred fifty-two million, four hundred fifty-two thousand, four hundred twenty-six".